202217600

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4861}}^1$

素因数の和:4898

約数の個数: 96

約数和(自身を含む): 538077540

約数和(自身を除く): 335859940

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1300, 1600, 1664, 2080, 2600, 3200, 4160, 4861, 5200, 8320, 9722, 10400, 19444, 20800, 24305, 38888, 41600, 48610, 63193, 77776, 97220, 121525, 126386, 155552, 194440, 243050, 252772, 311104, 315965, 388880, 486100, 505544, 622208, 631930, 777760, 972200, 1011088, 1263860, 1555520, 1579825, 1944400, 2022176, 2527720, 3111040, 3159650, 3888800, 4044352, 5055440, 6319300, 7777600, 8088704, 10110880, 12638600, 15555200, 20221760, 25277200, 40443520, 50554400, 101108800, 202217600]

約数ペア:

[(1, 202217600), (2, 101108800), (4, 50554400), (5, 40443520), (8, 25277200), (10, 20221760), (13, 15555200), (16, 12638600), (20, 10110880), (25, 8088704), (26, 7777600), (32, 6319300), (40, 5055440), (50, 4044352), (52, 3888800), (64, 3159650), (65, 3111040), (80, 2527720), (100, 2022176), (104, 1944400), (128, 1579825), (130, 1555520), (160, 1263860), (200, 1011088), (208, 972200), (260, 777760), (320, 631930), (325, 622208), (400, 505544), (416, 486100), (520, 388880), (640, 315965), (650, 311104), (800, 252772), (832, 243050), (1040, 194440), (1300, 155552), (1600, 126386), (1664, 121525), (2080, 97220), (2600, 77776), (3200, 63193), (4160, 48610), (4861, 41600), (5200, 38888), (8320, 24305), (9722, 20800), (10400, 19444)]