993804200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2029}}^1$

素因数の和:2155

約数の個数: 96

約数和(自身を含む): 2416512000

約数和(自身を除く): 1422707800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 79, 100, 124, 155, 158, 200, 248, 310, 316, 395, 620, 632, 775, 790, 1240, 1550, 1580, 1975, 2029, 2449, 3100, 3160, 3950, 4058, 4898, 6200, 7900, 8116, 9796, 10145, 12245, 15800, 16232, 19592, 20290, 24490, 40580, 48980, 50725, 61225, 62899, 81160, 97960, 101450, 122450, 125798, 160291, 202900, 244900, 251596, 314495, 320582, 405800, 489800, 503192, 628990, 641164, 801455, 1257980, 1282328, 1572475, 1602910, 2515960, 3144950, 3205820, 4007275, 4969021, 6289900, 6411640, 8014550, 9938042, 12579800, 16029100, 19876084, 24845105, 32058200, 39752168, 49690210, 99380420, 124225525, 198760840, 248451050, 496902100, 993804200]

約数ペア:

[(1, 993804200), (2, 496902100), (4, 248451050), (5, 198760840), (8, 124225525), (10, 99380420), (20, 49690210), (25, 39752168), (31, 32058200), (40, 24845105), (50, 19876084), (62, 16029100), (79, 12579800), (100, 9938042), (124, 8014550), (155, 6411640), (158, 6289900), (200, 4969021), (248, 4007275), (310, 3205820), (316, 3144950), (395, 2515960), (620, 1602910), (632, 1572475), (775, 1282328), (790, 1257980), (1240, 801455), (1550, 641164), (1580, 628990), (1975, 503192), (2029, 489800), (2449, 405800), (3100, 320582), (3160, 314495), (3950, 251596), (4058, 244900), (4898, 202900), (6200, 160291), (7900, 125798), (8116, 122450), (9796, 101450), (10145, 97960), (12245, 81160), (15800, 62899), (16232, 61225), (19592, 50725), (20290, 48980), (24490, 40580)]