1858018880

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1684

約数の個数: 112

約数和(自身を含む): 4574340864

約数和(自身を除く): 2716321984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 71, 80, 106, 142, 160, 212, 265, 284, 320, 355, 424, 530, 568, 710, 848, 1060, 1136, 1420, 1543, 1696, 2120, 2272, 2840, 3086, 3392, 3763, 4240, 4544, 5680, 6172, 7526, 7715, 8480, 11360, 12344, 15052, 15430, 16960, 18815, 22720, 24688, 30104, 30860, 37630, 49376, 60208, 61720, 75260, 81779, 98752, 109553, 120416, 123440, 150520, 163558, 219106, 240832, 246880, 301040, 327116, 408895, 438212, 493760, 547765, 602080, 654232, 817790, 876424, 1095530, 1204160, 1308464, 1635580, 1752848, 2191060, 2616928, 3271160, 3505696, 4382120, 5233856, 5806309, 6542320, 7011392, 8764240, 11612618, 13084640, 17528480, 23225236, 26169280, 29031545, 35056960, 46450472, 58063090, 92900944, 116126180, 185801888, 232252360, 371603776, 464504720, 929009440, 1858018880]

約数ペア:

[(1, 1858018880), (2, 929009440), (4, 464504720), (5, 371603776), (8, 232252360), (10, 185801888), (16, 116126180), (20, 92900944), (32, 58063090), (40, 46450472), (53, 35056960), (64, 29031545), (71, 26169280), (80, 23225236), (106, 17528480), (142, 13084640), (160, 11612618), (212, 8764240), (265, 7011392), (284, 6542320), (320, 5806309), (355, 5233856), (424, 4382120), (530, 3505696), (568, 3271160), (710, 2616928), (848, 2191060), (1060, 1752848), (1136, 1635580), (1420, 1308464), (1543, 1204160), (1696, 1095530), (2120, 876424), (2272, 817790), (2840, 654232), (3086, 602080), (3392, 547765), (3763, 493760), (4240, 438212), (4544, 408895), (5680, 327116), (6172, 301040), (7526, 246880), (7715, 240832), (8480, 219106), (11360, 163558), (12344, 150520), (15052, 123440), (15430, 120416), (16960, 109553), (18815, 98752), (22720, 81779), (24688, 75260), (30104, 61720), (30860, 60208), (37630, 49376)]