329522750

素因数分解:

$2^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 635461632

約数和(自身を除く): 305938882

約数列:

[1, 2, 5, 10, 25, 50, 67, 103, 125, 134, 191, 206, 250, 335, 382, 515, 670, 955, 1030, 1675, 1910, 2575, 3350, 4775, 5150, 6901, 8375, 9550, 12797, 12875, 13802, 16750, 19673, 23875, 25594, 25750, 34505, 39346, 47750, 63985, 69010, 98365, 127970, 172525, 196730, 319925, 345050, 491825, 639850, 862625, 983650, 1318091, 1599625, 1725250, 2459125, 2636182, 3199250, 4918250, 6590455, 13180910, 32952275, 65904550, 164761375, 329522750]

約数ペア:

[(1, 329522750), (2, 164761375), (5, 65904550), (10, 32952275), (25, 13180910), (50, 6590455), (67, 4918250), (103, 3199250), (125, 2636182), (134, 2459125), (191, 1725250), (206, 1599625), (250, 1318091), (335, 983650), (382, 862625), (515, 639850), (670, 491825), (955, 345050), (1030, 319925), (1675, 196730), (1910, 172525), (2575, 127970), (3350, 98365), (4775, 69010), (5150, 63985), (6901, 47750), (8375, 39346), (9550, 34505), (12797, 25750), (12875, 25594), (13802, 23875), (16750, 19673)]