140100200

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{13217}}^1$

素因数の和:13286

約数の個数: 48

約数和(自身を含む): 331903980

約数和(自身を除く): 191803780

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 5300, 10600, 13217, 26434, 52868, 66085, 105736, 132170, 264340, 330425, 528680, 660850, 700501, 1321700, 1401002, 2643400, 2802004, 3502505, 5604008, 7005010, 14010020, 17512525, 28020040, 35025050, 70050100, 140100200]

約数ペア:

[(1, 140100200), (2, 70050100), (4, 35025050), (5, 28020040), (8, 17512525), (10, 14010020), (20, 7005010), (25, 5604008), (40, 3502505), (50, 2802004), (53, 2643400), (100, 1401002), (106, 1321700), (200, 700501), (212, 660850), (265, 528680), (424, 330425), (530, 264340), (1060, 132170), (1325, 105736), (2120, 66085), (2650, 52868), (5300, 26434), (10600, 13217)]