66158560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1916

約数の個数: 96

約数和(自身を含む): 178319232

約数和(自身を除く): 112160672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1768, 1871, 2080, 2210, 2720, 3536, 3742, 4420, 7072, 7484, 8840, 9355, 14968, 17680, 18710, 24323, 29936, 31807, 35360, 37420, 48646, 59872, 63614, 74840, 97292, 121615, 127228, 149680, 159035, 194584, 243230, 254456, 299360, 318070, 389168, 413491, 486460, 508912, 636140, 778336, 826982, 972920, 1017824, 1272280, 1653964, 1945840, 2067455, 2544560, 3307928, 3891680, 4134910, 5089120, 6615856, 8269820, 13231712, 16539640, 33079280, 66158560]

約数ペア:

[(1, 66158560), (2, 33079280), (4, 16539640), (5, 13231712), (8, 8269820), (10, 6615856), (13, 5089120), (16, 4134910), (17, 3891680), (20, 3307928), (26, 2544560), (32, 2067455), (34, 1945840), (40, 1653964), (52, 1272280), (65, 1017824), (68, 972920), (80, 826982), (85, 778336), (104, 636140), (130, 508912), (136, 486460), (160, 413491), (170, 389168), (208, 318070), (221, 299360), (260, 254456), (272, 243230), (340, 194584), (416, 159035), (442, 149680), (520, 127228), (544, 121615), (680, 97292), (884, 74840), (1040, 63614), (1105, 59872), (1360, 48646), (1768, 37420), (1871, 35360), (2080, 31807), (2210, 29936), (2720, 24323), (3536, 18710), (3742, 17680), (4420, 14968), (7072, 9355), (7484, 8840)]