6423440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3491}}^1$

素因数の和:3527

約数の個数: 40

約数和(自身を含む): 15588288

約数和(自身を除く): 9164848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 3491, 6982, 13964, 17455, 27928, 34910, 55856, 69820, 80293, 139640, 160586, 279280, 321172, 401465, 642344, 802930, 1284688, 1605860, 3211720, 6423440]

約数ペア:

[(1, 6423440), (2, 3211720), (4, 1605860), (5, 1284688), (8, 802930), (10, 642344), (16, 401465), (20, 321172), (23, 279280), (40, 160586), (46, 139640), (80, 80293), (92, 69820), (115, 55856), (184, 34910), (230, 27928), (368, 17455), (460, 13964), (920, 6982), (1840, 3491)]