70298816300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4817}}^1\times {\mathrm{7681}}^1$

素因数の和:12531

約数の個数: 72

約数和(自身を含む): 160631541840

約数和(自身を除く): 90332725540

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 4817, 7681, 9634, 15362, 19268, 24085, 30724, 38405, 48170, 76810, 91523, 96340, 120425, 145939, 153620, 183046, 192025, 240850, 291878, 366092, 384050, 457615, 481700, 583756, 729695, 768100, 915230, 1459390, 1830460, 2288075, 2918780, 3648475, 4576150, 7296950, 9152300, 14593900, 36999377, 73998754, 147997508, 184996885, 369993770, 702988163, 739987540, 924984425, 1405976326, 1849968850, 2811952652, 3514940815, 3699937700, 7029881630, 14059763260, 17574704075, 35149408150, 70298816300]

約数ペア:

[(1, 70298816300), (2, 35149408150), (4, 17574704075), (5, 14059763260), (10, 7029881630), (19, 3699937700), (20, 3514940815), (25, 2811952652), (38, 1849968850), (50, 1405976326), (76, 924984425), (95, 739987540), (100, 702988163), (190, 369993770), (380, 184996885), (475, 147997508), (950, 73998754), (1900, 36999377), (4817, 14593900), (7681, 9152300), (9634, 7296950), (15362, 4576150), (19268, 3648475), (24085, 2918780), (30724, 2288075), (38405, 1830460), (48170, 1459390), (76810, 915230), (91523, 768100), (96340, 729695), (120425, 583756), (145939, 481700), (153620, 457615), (183046, 384050), (192025, 366092), (240850, 291878)]