5339750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 64

約数和(自身を含む): 11321856

約数和(自身を除く): 5982106

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 53, 62, 65, 106, 125, 130, 155, 250, 265, 310, 325, 403, 530, 650, 689, 775, 806, 1325, 1378, 1550, 1625, 1643, 2015, 2650, 3250, 3286, 3445, 3875, 4030, 6625, 6890, 7750, 8215, 10075, 13250, 16430, 17225, 20150, 21359, 34450, 41075, 42718, 50375, 82150, 86125, 100750, 106795, 172250, 205375, 213590, 410750, 533975, 1067950, 2669875, 5339750]

約数ペア:

[(1, 5339750), (2, 2669875), (5, 1067950), (10, 533975), (13, 410750), (25, 213590), (26, 205375), (31, 172250), (50, 106795), (53, 100750), (62, 86125), (65, 82150), (106, 50375), (125, 42718), (130, 41075), (155, 34450), (250, 21359), (265, 20150), (310, 17225), (325, 16430), (403, 13250), (530, 10075), (650, 8215), (689, 7750), (775, 6890), (806, 6625), (1325, 4030), (1378, 3875), (1550, 3445), (1625, 3286), (1643, 3250), (2015, 2650)]