1569152780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2377}}^1\times {\mathrm{2539}}^1$

素因数の和:4938

約数の個数: 48

約数和(自身を含む): 3551590560

約数和(自身を除く): 1982437780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2377, 2539, 4754, 5078, 9508, 10156, 11885, 12695, 23770, 25390, 30901, 33007, 47540, 50780, 61802, 66014, 123604, 132028, 154505, 165035, 309010, 330070, 618020, 660140, 6035203, 12070406, 24140812, 30176015, 60352030, 78457639, 120704060, 156915278, 313830556, 392288195, 784576390, 1569152780]

約数ペア:

[(1, 1569152780), (2, 784576390), (4, 392288195), (5, 313830556), (10, 156915278), (13, 120704060), (20, 78457639), (26, 60352030), (52, 30176015), (65, 24140812), (130, 12070406), (260, 6035203), (2377, 660140), (2539, 618020), (4754, 330070), (5078, 309010), (9508, 165035), (10156, 154505), (11885, 132028), (12695, 123604), (23770, 66014), (25390, 61802), (30901, 50780), (33007, 47540)]