105586000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 160

約数和(自身を含む): 285981696

約数和(自身を除く): 180395696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 125, 130, 131, 155, 200, 208, 248, 250, 260, 262, 310, 325, 400, 403, 496, 500, 520, 524, 620, 650, 655, 775, 806, 1000, 1040, 1048, 1240, 1300, 1310, 1550, 1612, 1625, 1703, 2000, 2015, 2096, 2480, 2600, 2620, 3100, 3224, 3250, 3275, 3406, 3875, 4030, 4061, 5200, 5240, 6200, 6448, 6500, 6550, 6812, 7750, 8060, 8122, 8515, 10075, 10480, 12400, 13000, 13100, 13624, 15500, 16120, 16244, 16375, 17030, 20150, 20305, 26000, 26200, 27248, 31000, 32240, 32488, 32750, 34060, 40300, 40610, 42575, 50375, 52400, 52793, 62000, 64976, 65500, 68120, 80600, 81220, 85150, 100750, 101525, 105586, 131000, 136240, 161200, 162440, 170300, 201500, 203050, 211172, 212875, 262000, 263965, 324880, 340600, 403000, 406100, 422344, 425750, 507625, 527930, 681200, 806000, 812200, 844688, 851500, 1015250, 1055860, 1319825, 1624400, 1703000, 2030500, 2111720, 2639650, 3406000, 4061000, 4223440, 5279300, 6599125, 8122000, 10558600, 13198250, 21117200, 26396500, 52793000, 105586000]

約数ペア:

[(1, 105586000), (2, 52793000), (4, 26396500), (5, 21117200), (8, 13198250), (10, 10558600), (13, 8122000), (16, 6599125), (20, 5279300), (25, 4223440), (26, 4061000), (31, 3406000), (40, 2639650), (50, 2111720), (52, 2030500), (62, 1703000), (65, 1624400), (80, 1319825), (100, 1055860), (104, 1015250), (124, 851500), (125, 844688), (130, 812200), (131, 806000), (155, 681200), (200, 527930), (208, 507625), (248, 425750), (250, 422344), (260, 406100), (262, 403000), (310, 340600), (325, 324880), (400, 263965), (403, 262000), (496, 212875), (500, 211172), (520, 203050), (524, 201500), (620, 170300), (650, 162440), (655, 161200), (775, 136240), (806, 131000), (1000, 105586), (1040, 101525), (1048, 100750), (1240, 85150), (1300, 81220), (1310, 80600), (1550, 68120), (1612, 65500), (1625, 64976), (1703, 62000), (2000, 52793), (2015, 52400), (2096, 50375), (2480, 42575), (2600, 40610), (2620, 40300), (3100, 34060), (3224, 32750), (3250, 32488), (3275, 32240), (3406, 31000), (3875, 27248), (4030, 26200), (4061, 26000), (5200, 20305), (5240, 20150), (6200, 17030), (6448, 16375), (6500, 16244), (6550, 16120), (6812, 15500), (7750, 13624), (8060, 13100), (8122, 13000), (8515, 12400), (10075, 10480)]