86231500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 205732800

約数和(自身を除く): 119501300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 116, 125, 145, 190, 250, 290, 313, 380, 475, 500, 551, 580, 626, 725, 950, 1102, 1252, 1450, 1565, 1900, 2204, 2375, 2755, 2900, 3130, 3625, 4750, 5510, 5947, 6260, 7250, 7825, 9077, 9500, 11020, 11894, 13775, 14500, 15650, 18154, 23788, 27550, 29735, 31300, 36308, 39125, 45385, 55100, 59470, 68875, 78250, 90770, 118940, 137750, 148675, 156500, 172463, 181540, 226925, 275500, 297350, 344926, 453850, 594700, 689852, 743375, 862315, 907700, 1134625, 1486750, 1724630, 2269250, 2973500, 3449260, 4311575, 4538500, 8623150, 17246300, 21557875, 43115750, 86231500]

約数ペア:

[(1, 86231500), (2, 43115750), (4, 21557875), (5, 17246300), (10, 8623150), (19, 4538500), (20, 4311575), (25, 3449260), (29, 2973500), (38, 2269250), (50, 1724630), (58, 1486750), (76, 1134625), (95, 907700), (100, 862315), (116, 743375), (125, 689852), (145, 594700), (190, 453850), (250, 344926), (290, 297350), (313, 275500), (380, 226925), (475, 181540), (500, 172463), (551, 156500), (580, 148675), (626, 137750), (725, 118940), (950, 90770), (1102, 78250), (1252, 68875), (1450, 59470), (1565, 55100), (1900, 45385), (2204, 39125), (2375, 36308), (2755, 31300), (2900, 29735), (3130, 27550), (3625, 23788), (4750, 18154), (5510, 15650), (5947, 14500), (6260, 13775), (7250, 11894), (7825, 11020), (9077, 9500)]