2023365160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:683

約数の個数: 128

約数和(自身を含む): 4957200000

約数和(自身を除く): 2933834840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 89, 134, 136, 170, 178, 268, 335, 340, 356, 445, 499, 536, 670, 680, 712, 890, 998, 1139, 1340, 1513, 1780, 1996, 2278, 2495, 2680, 3026, 3560, 3992, 4556, 4990, 5695, 5963, 6052, 7565, 8483, 9112, 9980, 11390, 11926, 12104, 15130, 16966, 19960, 22780, 23852, 29815, 30260, 33433, 33932, 42415, 44411, 45560, 47704, 59630, 60520, 66866, 67864, 84830, 88822, 101371, 119260, 133732, 167165, 169660, 177644, 202742, 222055, 238520, 267464, 334330, 339320, 355288, 405484, 444110, 506855, 568361, 668660, 754987, 810968, 888220, 1013710, 1136722, 1337320, 1509974, 1776440, 2027420, 2273444, 2841805, 2975537, 3019948, 3774935, 4054840, 4546888, 5683610, 5951074, 6039896, 7549870, 11367220, 11902148, 14877685, 15099740, 22734440, 23804296, 29755370, 30199480, 50584129, 59510740, 101168258, 119021480, 202336516, 252920645, 404673032, 505841290, 1011682580, 2023365160]

約数ペア:

[(1, 2023365160), (2, 1011682580), (4, 505841290), (5, 404673032), (8, 252920645), (10, 202336516), (17, 119021480), (20, 101168258), (34, 59510740), (40, 50584129), (67, 30199480), (68, 29755370), (85, 23804296), (89, 22734440), (134, 15099740), (136, 14877685), (170, 11902148), (178, 11367220), (268, 7549870), (335, 6039896), (340, 5951074), (356, 5683610), (445, 4546888), (499, 4054840), (536, 3774935), (670, 3019948), (680, 2975537), (712, 2841805), (890, 2273444), (998, 2027420), (1139, 1776440), (1340, 1509974), (1513, 1337320), (1780, 1136722), (1996, 1013710), (2278, 888220), (2495, 810968), (2680, 754987), (3026, 668660), (3560, 568361), (3992, 506855), (4556, 444110), (4990, 405484), (5695, 355288), (5963, 339320), (6052, 334330), (7565, 267464), (8483, 238520), (9112, 222055), (9980, 202742), (11390, 177644), (11926, 169660), (12104, 167165), (15130, 133732), (16966, 119260), (19960, 101371), (22780, 88822), (23852, 84830), (29815, 67864), (30260, 66866), (33433, 60520), (33932, 59630), (42415, 47704), (44411, 45560)]