15705513500

素因数分解:

$2^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{6827}}^1$

素因数の和:6996

約数の個数: 96

約数和(自身を含む): 35431748352

約数和(自身を除く): 19726234852

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 107, 125, 172, 214, 215, 250, 428, 430, 500, 535, 860, 1070, 1075, 2140, 2150, 2675, 4300, 4601, 5350, 5375, 6827, 9202, 10700, 10750, 13375, 13654, 18404, 21500, 23005, 26750, 27308, 34135, 46010, 53500, 68270, 92020, 115025, 136540, 170675, 230050, 293561, 341350, 460100, 575125, 587122, 682700, 730489, 853375, 1150250, 1174244, 1460978, 1467805, 1706750, 2300500, 2921956, 2935610, 3413500, 3652445, 5871220, 7304890, 7339025, 14609780, 14678050, 18262225, 29356100, 31411027, 36524450, 36695125, 62822054, 73048900, 73390250, 91311125, 125644108, 146780500, 157055135, 182622250, 314110270, 365244500, 628220540, 785275675, 1570551350, 3141102700, 3926378375, 7852756750, 15705513500]

約数ペア:

[(1, 15705513500), (2, 7852756750), (4, 3926378375), (5, 3141102700), (10, 1570551350), (20, 785275675), (25, 628220540), (43, 365244500), (50, 314110270), (86, 182622250), (100, 157055135), (107, 146780500), (125, 125644108), (172, 91311125), (214, 73390250), (215, 73048900), (250, 62822054), (428, 36695125), (430, 36524450), (500, 31411027), (535, 29356100), (860, 18262225), (1070, 14678050), (1075, 14609780), (2140, 7339025), (2150, 7304890), (2675, 5871220), (4300, 3652445), (4601, 3413500), (5350, 2935610), (5375, 2921956), (6827, 2300500), (9202, 1706750), (10700, 1467805), (10750, 1460978), (13375, 1174244), (13654, 1150250), (18404, 853375), (21500, 730489), (23005, 682700), (26750, 587122), (27308, 575125), (34135, 460100), (46010, 341350), (53500, 293561), (68270, 230050), (92020, 170675), (115025, 136540)]