13749908030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^2\times {\mathrm{4217}}^1$

素因数の和:4505

約数の個数: 48

約数和(自身を含む): 26259074640

約数和(自身を除く): 12509166610

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 2489, 4217, 4978, 8434, 12445, 17161, 21085, 24890, 34322, 42170, 80123, 85805, 160246, 171610, 326059, 400615, 552427, 652118, 801230, 1104854, 1630295, 2762135, 3260590, 5524270, 10496113, 20992226, 52480565, 72367937, 104961130, 144735874, 361839685, 723679370, 1374990803, 2749981606, 6874954015, 13749908030]

約数ペア:

[(1, 13749908030), (2, 6874954015), (5, 2749981606), (10, 1374990803), (19, 723679370), (38, 361839685), (95, 144735874), (131, 104961130), (190, 72367937), (262, 52480565), (655, 20992226), (1310, 10496113), (2489, 5524270), (4217, 3260590), (4978, 2762135), (8434, 1630295), (12445, 1104854), (17161, 801230), (21085, 652118), (24890, 552427), (34322, 400615), (42170, 326059), (80123, 171610), (85805, 160246)]