41687500

素因数分解:

$2^2\times 5^6\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 84

約数和(自身を含む): 98436240

約数和(自身を除く): 56748740

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 115, 116, 125, 145, 230, 250, 290, 460, 500, 575, 580, 625, 667, 725, 1150, 1250, 1334, 1450, 2300, 2500, 2668, 2875, 2900, 3125, 3335, 3625, 5750, 6250, 6670, 7250, 11500, 12500, 13340, 14375, 14500, 15625, 16675, 18125, 28750, 31250, 33350, 36250, 57500, 62500, 66700, 71875, 72500, 83375, 90625, 143750, 166750, 181250, 287500, 333500, 359375, 362500, 416875, 453125, 718750, 833750, 906250, 1437500, 1667500, 1812500, 2084375, 4168750, 8337500, 10421875, 20843750, 41687500]

約数ペア:

[(1, 41687500), (2, 20843750), (4, 10421875), (5, 8337500), (10, 4168750), (20, 2084375), (23, 1812500), (25, 1667500), (29, 1437500), (46, 906250), (50, 833750), (58, 718750), (92, 453125), (100, 416875), (115, 362500), (116, 359375), (125, 333500), (145, 287500), (230, 181250), (250, 166750), (290, 143750), (460, 90625), (500, 83375), (575, 72500), (580, 71875), (625, 66700), (667, 62500), (725, 57500), (1150, 36250), (1250, 33350), (1334, 31250), (1450, 28750), (2300, 18125), (2500, 16675), (2668, 15625), (2875, 14500), (2900, 14375), (3125, 13340), (3335, 12500), (3625, 11500), (5750, 7250), (6250, 6670)]