70184000

素因数分解:

$2^6\times 5^3\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:341

約数の個数: 112

約数和(自身を含む): 180051456

約数和(自身を除く): 109867456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 155, 160, 200, 248, 250, 283, 310, 320, 400, 496, 500, 566, 620, 775, 800, 992, 1000, 1132, 1240, 1415, 1550, 1600, 1984, 2000, 2264, 2480, 2830, 3100, 3875, 4000, 4528, 4960, 5660, 6200, 7075, 7750, 8000, 8773, 9056, 9920, 11320, 12400, 14150, 15500, 17546, 18112, 22640, 24800, 28300, 31000, 35092, 35375, 43865, 45280, 49600, 56600, 62000, 70184, 70750, 87730, 90560, 113200, 124000, 140368, 141500, 175460, 219325, 226400, 248000, 280736, 283000, 350920, 438650, 452800, 561472, 566000, 701840, 877300, 1096625, 1132000, 1403680, 1754600, 2193250, 2264000, 2807360, 3509200, 4386500, 7018400, 8773000, 14036800, 17546000, 35092000, 70184000]

約数ペア:

[(1, 70184000), (2, 35092000), (4, 17546000), (5, 14036800), (8, 8773000), (10, 7018400), (16, 4386500), (20, 3509200), (25, 2807360), (31, 2264000), (32, 2193250), (40, 1754600), (50, 1403680), (62, 1132000), (64, 1096625), (80, 877300), (100, 701840), (124, 566000), (125, 561472), (155, 452800), (160, 438650), (200, 350920), (248, 283000), (250, 280736), (283, 248000), (310, 226400), (320, 219325), (400, 175460), (496, 141500), (500, 140368), (566, 124000), (620, 113200), (775, 90560), (800, 87730), (992, 70750), (1000, 70184), (1132, 62000), (1240, 56600), (1415, 49600), (1550, 45280), (1600, 43865), (1984, 35375), (2000, 35092), (2264, 31000), (2480, 28300), (2830, 24800), (3100, 22640), (3875, 18112), (4000, 17546), (4528, 15500), (4960, 14150), (5660, 12400), (6200, 11320), (7075, 9920), (7750, 9056), (8000, 8773)]