8875360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 24004512

約数和(自身を除く): 15129152

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, 251, 260, 272, 340, 416, 442, 502, 520, 544, 680, 884, 1004, 1040, 1105, 1255, 1360, 1768, 2008, 2080, 2210, 2510, 2720, 3263, 3536, 4016, 4267, 4420, 5020, 6526, 7072, 8032, 8534, 8840, 10040, 13052, 16315, 17068, 17680, 20080, 21335, 26104, 32630, 34136, 35360, 40160, 42670, 52208, 55471, 65260, 68272, 85340, 104416, 110942, 130520, 136544, 170680, 221884, 261040, 277355, 341360, 443768, 522080, 554710, 682720, 887536, 1109420, 1775072, 2218840, 4437680, 8875360]

約数ペア:

[(1, 8875360), (2, 4437680), (4, 2218840), (5, 1775072), (8, 1109420), (10, 887536), (13, 682720), (16, 554710), (17, 522080), (20, 443768), (26, 341360), (32, 277355), (34, 261040), (40, 221884), (52, 170680), (65, 136544), (68, 130520), (80, 110942), (85, 104416), (104, 85340), (130, 68272), (136, 65260), (160, 55471), (170, 52208), (208, 42670), (221, 40160), (251, 35360), (260, 34136), (272, 32630), (340, 26104), (416, 21335), (442, 20080), (502, 17680), (520, 17068), (544, 16315), (680, 13052), (884, 10040), (1004, 8840), (1040, 8534), (1105, 8032), (1255, 7072), (1360, 6526), (1768, 5020), (2008, 4420), (2080, 4267), (2210, 4016), (2510, 3536), (2720, 3263)]