13307923700

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1549}}^1\times {\mathrm{1621}}^1$

素因数の和:3237

約数の個数: 72

約数和(自身を含む): 29460223800

約数和(自身を除く): 16152300100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 1549, 1621, 2650, 3098, 3242, 5300, 6196, 6484, 7745, 8105, 15490, 16210, 30980, 32420, 38725, 40525, 77450, 81050, 82097, 85913, 154900, 162100, 164194, 171826, 328388, 343652, 410485, 429565, 820970, 859130, 1641940, 1718260, 2052425, 2147825, 2510929, 4104850, 4295650, 5021858, 8209700, 8591300, 10043716, 12554645, 25109290, 50218580, 62773225, 125546450, 133079237, 251092900, 266158474, 532316948, 665396185, 1330792370, 2661584740, 3326980925, 6653961850, 13307923700]

約数ペア:

[(1, 13307923700), (2, 6653961850), (4, 3326980925), (5, 2661584740), (10, 1330792370), (20, 665396185), (25, 532316948), (50, 266158474), (53, 251092900), (100, 133079237), (106, 125546450), (212, 62773225), (265, 50218580), (530, 25109290), (1060, 12554645), (1325, 10043716), (1549, 8591300), (1621, 8209700), (2650, 5021858), (3098, 4295650), (3242, 4104850), (5300, 2510929), (6196, 2147825), (6484, 2052425), (7745, 1718260), (8105, 1641940), (15490, 859130), (16210, 820970), (30980, 429565), (32420, 410485), (38725, 343652), (40525, 328388), (77450, 171826), (81050, 164194), (82097, 162100), (85913, 154900)]