40664130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 106057728

約数和(自身を除く): 65393598

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 195, 254, 381, 390, 635, 762, 821, 1270, 1642, 1651, 1905, 2463, 3302, 3810, 4105, 4926, 4953, 8210, 8255, 9906, 10673, 12315, 16510, 21346, 24630, 24765, 32019, 49530, 53365, 64038, 104267, 106730, 160095, 208534, 312801, 320190, 521335, 625602, 1042670, 1355471, 1564005, 2710942, 3128010, 4066413, 6777355, 8132826, 13554710, 20332065, 40664130]

約数ペア:

[(1, 40664130), (2, 20332065), (3, 13554710), (5, 8132826), (6, 6777355), (10, 4066413), (13, 3128010), (15, 2710942), (26, 1564005), (30, 1355471), (39, 1042670), (65, 625602), (78, 521335), (127, 320190), (130, 312801), (195, 208534), (254, 160095), (381, 106730), (390, 104267), (635, 64038), (762, 53365), (821, 49530), (1270, 32019), (1642, 24765), (1651, 24630), (1905, 21346), (2463, 16510), (3302, 12315), (3810, 10673), (4105, 9906), (4926, 8255), (4953, 8210)]