337366900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1867}}^1$

素因数の和:2033

約数の個数: 72

約数和(自身を含む): 794497760

約数和(自身を除く): 457130860

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 139, 260, 278, 325, 556, 650, 695, 1300, 1390, 1807, 1867, 2780, 3475, 3614, 3734, 6950, 7228, 7468, 9035, 9335, 13900, 18070, 18670, 24271, 36140, 37340, 45175, 46675, 48542, 90350, 93350, 97084, 121355, 180700, 186700, 242710, 259513, 485420, 519026, 606775, 1038052, 1213550, 1297565, 2427100, 2595130, 3373669, 5190260, 6487825, 6747338, 12975650, 13494676, 16868345, 25951300, 33736690, 67473380, 84341725, 168683450, 337366900]

約数ペア:

[(1, 337366900), (2, 168683450), (4, 84341725), (5, 67473380), (10, 33736690), (13, 25951300), (20, 16868345), (25, 13494676), (26, 12975650), (50, 6747338), (52, 6487825), (65, 5190260), (100, 3373669), (130, 2595130), (139, 2427100), (260, 1297565), (278, 1213550), (325, 1038052), (556, 606775), (650, 519026), (695, 485420), (1300, 259513), (1390, 242710), (1807, 186700), (1867, 180700), (2780, 121355), (3475, 97084), (3614, 93350), (3734, 90350), (6950, 48542), (7228, 46675), (7468, 45175), (9035, 37340), (9335, 36140), (13900, 24271), (18070, 18670)]