10280902000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2099}}^1$

素因数の和:2232

約数の個数: 160

約数和(自身を含む): 25998336000

約数和(自身を除く): 15717434000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 79, 80, 100, 124, 125, 155, 158, 200, 248, 250, 310, 316, 395, 400, 496, 500, 620, 632, 775, 790, 1000, 1240, 1264, 1550, 1580, 1975, 2000, 2099, 2449, 2480, 3100, 3160, 3875, 3950, 4198, 4898, 6200, 6320, 7750, 7900, 8396, 9796, 9875, 10495, 12245, 12400, 15500, 15800, 16792, 19592, 19750, 20990, 24490, 31000, 31600, 33584, 39184, 39500, 41980, 48980, 52475, 61225, 62000, 65069, 79000, 83960, 97960, 104950, 122450, 130138, 158000, 165821, 167920, 195920, 209900, 244900, 260276, 262375, 306125, 325345, 331642, 419800, 489800, 520552, 524750, 612250, 650690, 663284, 829105, 839600, 979600, 1041104, 1049500, 1224500, 1301380, 1326568, 1626725, 1658210, 2099000, 2449000, 2602760, 2653136, 3253450, 3316420, 4145525, 4198000, 4898000, 5140451, 5205520, 6506900, 6632840, 8133625, 8291050, 10280902, 13013800, 13265680, 16267250, 16582100, 20561804, 20727625, 25702255, 26027600, 32534500, 33164200, 41123608, 41455250, 51404510, 65069000, 66328400, 82247216, 82910500, 102809020, 128511275, 130138000, 165821000, 205618040, 257022550, 331642000, 411236080, 514045100, 642556375, 1028090200, 1285112750, 2056180400, 2570225500, 5140451000, 10280902000]

約数ペア:

[(1, 10280902000), (2, 5140451000), (4, 2570225500), (5, 2056180400), (8, 1285112750), (10, 1028090200), (16, 642556375), (20, 514045100), (25, 411236080), (31, 331642000), (40, 257022550), (50, 205618040), (62, 165821000), (79, 130138000), (80, 128511275), (100, 102809020), (124, 82910500), (125, 82247216), (155, 66328400), (158, 65069000), (200, 51404510), (248, 41455250), (250, 41123608), (310, 33164200), (316, 32534500), (395, 26027600), (400, 25702255), (496, 20727625), (500, 20561804), (620, 16582100), (632, 16267250), (775, 13265680), (790, 13013800), (1000, 10280902), (1240, 8291050), (1264, 8133625), (1550, 6632840), (1580, 6506900), (1975, 5205520), (2000, 5140451), (2099, 4898000), (2449, 4198000), (2480, 4145525), (3100, 3316420), (3160, 3253450), (3875, 2653136), (3950, 2602760), (4198, 2449000), (4898, 2099000), (6200, 1658210), (6320, 1626725), (7750, 1326568), (7900, 1301380), (8396, 1224500), (9796, 1049500), (9875, 1041104), (10495, 979600), (12245, 839600), (12400, 829105), (15500, 663284), (15800, 650690), (16792, 612250), (19592, 524750), (19750, 520552), (20990, 489800), (24490, 419800), (31000, 331642), (31600, 325345), (33584, 306125), (39184, 262375), (39500, 260276), (41980, 244900), (48980, 209900), (52475, 195920), (61225, 167920), (62000, 165821), (65069, 158000), (79000, 130138), (83960, 122450), (97960, 104950)]