214940750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1358

約数の個数: 64

約数和(自身を含む): 434678400

約数和(自身を除く): 219737650

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 125, 145, 230, 250, 290, 575, 667, 725, 1150, 1289, 1334, 1450, 2578, 2875, 3335, 3625, 5750, 6445, 6670, 7250, 12890, 16675, 29647, 32225, 33350, 37381, 59294, 64450, 74762, 83375, 148235, 161125, 166750, 186905, 296470, 322250, 373810, 741175, 859763, 934525, 1482350, 1719526, 1869050, 3705875, 4298815, 4672625, 7411750, 8597630, 9345250, 21494075, 42988150, 107470375, 214940750]

約数ペア:

[(1, 214940750), (2, 107470375), (5, 42988150), (10, 21494075), (23, 9345250), (25, 8597630), (29, 7411750), (46, 4672625), (50, 4298815), (58, 3705875), (115, 1869050), (125, 1719526), (145, 1482350), (230, 934525), (250, 859763), (290, 741175), (575, 373810), (667, 322250), (725, 296470), (1150, 186905), (1289, 166750), (1334, 161125), (1450, 148235), (2578, 83375), (2875, 74762), (3335, 64450), (3625, 59294), (5750, 37381), (6445, 33350), (6670, 32225), (7250, 29647), (12890, 16675)]