188548750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:359

約数の個数: 80

約数和(自身を含む): 391262256

約数和(自身を除く): 202713506

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 125, 130, 205, 250, 283, 325, 410, 533, 566, 625, 650, 1025, 1066, 1250, 1415, 1625, 2050, 2665, 2830, 3250, 3679, 5125, 5330, 7075, 7358, 8125, 10250, 11603, 13325, 14150, 16250, 18395, 23206, 25625, 26650, 35375, 36790, 51250, 58015, 66625, 70750, 91975, 116030, 133250, 150839, 176875, 183950, 290075, 301678, 333125, 353750, 459875, 580150, 666250, 754195, 919750, 1450375, 1508390, 2299375, 2900750, 3770975, 4598750, 7251875, 7541950, 14503750, 18854875, 37709750, 94274375, 188548750]

約数ペア:

[(1, 188548750), (2, 94274375), (5, 37709750), (10, 18854875), (13, 14503750), (25, 7541950), (26, 7251875), (41, 4598750), (50, 3770975), (65, 2900750), (82, 2299375), (125, 1508390), (130, 1450375), (205, 919750), (250, 754195), (283, 666250), (325, 580150), (410, 459875), (533, 353750), (566, 333125), (625, 301678), (650, 290075), (1025, 183950), (1066, 176875), (1250, 150839), (1415, 133250), (1625, 116030), (2050, 91975), (2665, 70750), (2830, 66625), (3250, 58015), (3679, 51250), (5125, 36790), (5330, 35375), (7075, 26650), (7358, 25625), (8125, 23206), (10250, 18395), (11603, 16250), (13325, 14150)]