195718250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1273

約数の個数: 96

約数和(自身を含む): 459360720

約数和(自身を除く): 263642470

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 125, 130, 175, 182, 245, 250, 325, 350, 455, 490, 637, 650, 875, 910, 1225, 1229, 1274, 1625, 1750, 2275, 2450, 2458, 3185, 3250, 4550, 6125, 6145, 6370, 8603, 11375, 12250, 12290, 15925, 15977, 17206, 22750, 30725, 31850, 31954, 43015, 60221, 61450, 79625, 79885, 86030, 111839, 120442, 153625, 159250, 159770, 215075, 223678, 301105, 307250, 399425, 430150, 559195, 602210, 782873, 798850, 1075375, 1118390, 1505525, 1565746, 1997125, 2150750, 2795975, 3011050, 3914365, 3994250, 5591950, 7527625, 7828730, 13979875, 15055250, 19571825, 27959750, 39143650, 97859125, 195718250]

約数ペア:

[(1, 195718250), (2, 97859125), (5, 39143650), (7, 27959750), (10, 19571825), (13, 15055250), (14, 13979875), (25, 7828730), (26, 7527625), (35, 5591950), (49, 3994250), (50, 3914365), (65, 3011050), (70, 2795975), (91, 2150750), (98, 1997125), (125, 1565746), (130, 1505525), (175, 1118390), (182, 1075375), (245, 798850), (250, 782873), (325, 602210), (350, 559195), (455, 430150), (490, 399425), (637, 307250), (650, 301105), (875, 223678), (910, 215075), (1225, 159770), (1229, 159250), (1274, 153625), (1625, 120442), (1750, 111839), (2275, 86030), (2450, 79885), (2458, 79625), (3185, 61450), (3250, 60221), (4550, 43015), (6125, 31954), (6145, 31850), (6370, 30725), (8603, 22750), (11375, 17206), (12250, 15977), (12290, 15925)]