2028343240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{94079}}^1$

素因数の和:94115

約数の個数: 96

約数和(自身を含む): 5791564800

約数和(自身を除く): 3763221560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 4312, 5390, 10780, 21560, 94079, 188158, 376316, 470395, 658553, 752632, 940790, 1034869, 1317106, 1881580, 2069738, 2634212, 3292765, 3763160, 4139476, 4609871, 5174345, 5268424, 6585530, 7244083, 8278952, 9219742, 10348690, 13171060, 14488166, 18439484, 20697380, 23049355, 26342120, 28976332, 36220415, 36878968, 41394760, 46098710, 50708581, 57952664, 72440830, 92197420, 101417162, 144881660, 184394840, 202834324, 253542905, 289763320, 405668648, 507085810, 1014171620, 2028343240]

約数ペア:

[(1, 2028343240), (2, 1014171620), (4, 507085810), (5, 405668648), (7, 289763320), (8, 253542905), (10, 202834324), (11, 184394840), (14, 144881660), (20, 101417162), (22, 92197420), (28, 72440830), (35, 57952664), (40, 50708581), (44, 46098710), (49, 41394760), (55, 36878968), (56, 36220415), (70, 28976332), (77, 26342120), (88, 23049355), (98, 20697380), (110, 18439484), (140, 14488166), (154, 13171060), (196, 10348690), (220, 9219742), (245, 8278952), (280, 7244083), (308, 6585530), (385, 5268424), (392, 5174345), (440, 4609871), (490, 4139476), (539, 3763160), (616, 3292765), (770, 2634212), (980, 2069738), (1078, 1881580), (1540, 1317106), (1960, 1034869), (2156, 940790), (2695, 752632), (3080, 658553), (4312, 470395), (5390, 376316), (10780, 188158), (21560, 94079)]