11956150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 23373504

約数和(自身を除く): 11417354

約数列:

[1, 2, 5, 10, 25, 43, 50, 67, 83, 86, 134, 166, 215, 335, 415, 430, 670, 830, 1075, 1675, 2075, 2150, 2881, 3350, 3569, 4150, 5561, 5762, 7138, 11122, 14405, 17845, 27805, 28810, 35690, 55610, 72025, 89225, 139025, 144050, 178450, 239123, 278050, 478246, 1195615, 2391230, 5978075, 11956150]

約数ペア:

[(1, 11956150), (2, 5978075), (5, 2391230), (10, 1195615), (25, 478246), (43, 278050), (50, 239123), (67, 178450), (83, 144050), (86, 139025), (134, 89225), (166, 72025), (215, 55610), (335, 35690), (415, 28810), (430, 27805), (670, 17845), (830, 14405), (1075, 11122), (1675, 7138), (2075, 5762), (2150, 5561), (2881, 4150), (3350, 3569)]