1739305360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{98377}}^1$

素因数の和:98420

約数の個数: 80

約数和(自身を含む): 4611173616

約数和(自身を除く): 2871868256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 8840, 17680, 98377, 196754, 393508, 491885, 787016, 983770, 1278901, 1574032, 1672409, 1967540, 2557802, 3344818, 3935080, 5115604, 6394505, 6689636, 7870160, 8362045, 10231208, 12789010, 13379272, 16724090, 20462416, 21741317, 25578020, 26758544, 33448180, 43482634, 51156040, 66896360, 86965268, 102312080, 108706585, 133792720, 173930536, 217413170, 347861072, 434826340, 869652680, 1739305360]

約数ペア:

[(1, 1739305360), (2, 869652680), (4, 434826340), (5, 347861072), (8, 217413170), (10, 173930536), (13, 133792720), (16, 108706585), (17, 102312080), (20, 86965268), (26, 66896360), (34, 51156040), (40, 43482634), (52, 33448180), (65, 26758544), (68, 25578020), (80, 21741317), (85, 20462416), (104, 16724090), (130, 13379272), (136, 12789010), (170, 10231208), (208, 8362045), (221, 7870160), (260, 6689636), (272, 6394505), (340, 5115604), (442, 3935080), (520, 3344818), (680, 2557802), (884, 1967540), (1040, 1672409), (1105, 1574032), (1360, 1278901), (1768, 983770), (2210, 787016), (3536, 491885), (4420, 393508), (8840, 196754), (17680, 98377)]