88322291920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2699}}^1\times {\mathrm{21529}}^1$

素因数の和:24260

約数の個数: 80

約数和(自身を含む): 216247320000

約数和(自身を除く): 127925028080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2699, 5398, 10796, 13495, 21529, 21592, 26990, 43058, 43184, 51281, 53980, 86116, 102562, 107645, 107960, 172232, 205124, 215290, 215920, 256405, 344464, 409051, 410248, 430580, 512810, 818102, 820496, 861160, 1025620, 1636204, 1722320, 2045255, 2051240, 3272408, 4090510, 4102480, 6544816, 8181020, 16362040, 32724080, 58106771, 116213542, 232427084, 290533855, 464854168, 581067710, 929708336, 1104028649, 1162135420, 2208057298, 2324270840, 4416114596, 4648541680, 5520143245, 8832229192, 11040286490, 17664458384, 22080572980, 44161145960, 88322291920]

約数ペア:

[(1, 88322291920), (2, 44161145960), (4, 22080572980), (5, 17664458384), (8, 11040286490), (10, 8832229192), (16, 5520143245), (19, 4648541680), (20, 4416114596), (38, 2324270840), (40, 2208057298), (76, 1162135420), (80, 1104028649), (95, 929708336), (152, 581067710), (190, 464854168), (304, 290533855), (380, 232427084), (760, 116213542), (1520, 58106771), (2699, 32724080), (5398, 16362040), (10796, 8181020), (13495, 6544816), (21529, 4102480), (21592, 4090510), (26990, 3272408), (43058, 2051240), (43184, 2045255), (51281, 1722320), (53980, 1636204), (86116, 1025620), (102562, 861160), (107645, 820496), (107960, 818102), (172232, 512810), (205124, 430580), (215290, 410248), (215920, 409051), (256405, 344464)]