8266141600

素因数分解:

$2^5\times 5^2\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:735

約数の個数: 144

約数和(自身を含む): 20483064000

約数和(自身を除く): 12216922400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 137, 160, 199, 200, 274, 379, 398, 400, 548, 685, 758, 796, 800, 995, 1096, 1370, 1516, 1592, 1895, 1990, 2192, 2740, 3032, 3184, 3425, 3790, 3980, 4384, 4975, 5480, 6064, 6368, 6850, 7580, 7960, 9475, 9950, 10960, 12128, 13700, 15160, 15920, 18950, 19900, 21920, 27263, 27400, 30320, 31840, 37900, 39800, 51923, 54526, 54800, 60640, 75421, 75800, 79600, 103846, 109052, 109600, 136315, 150842, 151600, 159200, 207692, 218104, 259615, 272630, 301684, 303200, 377105, 415384, 436208, 519230, 545260, 603368, 681575, 754210, 830768, 872416, 1038460, 1090520, 1206736, 1298075, 1363150, 1508420, 1661536, 1885525, 2076920, 2181040, 2413472, 2596150, 2726300, 3016840, 3771050, 4153840, 4362080, 5192300, 5452600, 6033680, 7542100, 8307680, 10332677, 10384600, 10905200, 12067360, 15084200, 20665354, 20769200, 21810400, 30168400, 41330708, 41538400, 51663385, 60336800, 82661416, 103326770, 165322832, 206653540, 258316925, 330645664, 413307080, 516633850, 826614160, 1033267700, 1653228320, 2066535400, 4133070800, 8266141600]

約数ペア:

[(1, 8266141600), (2, 4133070800), (4, 2066535400), (5, 1653228320), (8, 1033267700), (10, 826614160), (16, 516633850), (20, 413307080), (25, 330645664), (32, 258316925), (40, 206653540), (50, 165322832), (80, 103326770), (100, 82661416), (137, 60336800), (160, 51663385), (199, 41538400), (200, 41330708), (274, 30168400), (379, 21810400), (398, 20769200), (400, 20665354), (548, 15084200), (685, 12067360), (758, 10905200), (796, 10384600), (800, 10332677), (995, 8307680), (1096, 7542100), (1370, 6033680), (1516, 5452600), (1592, 5192300), (1895, 4362080), (1990, 4153840), (2192, 3771050), (2740, 3016840), (3032, 2726300), (3184, 2596150), (3425, 2413472), (3790, 2181040), (3980, 2076920), (4384, 1885525), (4975, 1661536), (5480, 1508420), (6064, 1363150), (6368, 1298075), (6850, 1206736), (7580, 1090520), (7960, 1038460), (9475, 872416), (9950, 830768), (10960, 754210), (12128, 681575), (13700, 603368), (15160, 545260), (15920, 519230), (18950, 436208), (19900, 415384), (21920, 377105), (27263, 303200), (27400, 301684), (30320, 272630), (31840, 259615), (37900, 218104), (39800, 207692), (51923, 159200), (54526, 151600), (54800, 150842), (60640, 136315), (75421, 109600), (75800, 109052), (79600, 103846)]