2023422080

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101987}}^1$

素因数の和:102037

約数の個数: 64

約数和(自身を含む): 4993332480

約数和(自身を除く): 2969910400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 19840, 101987, 203974, 407948, 509935, 815896, 1019870, 1631792, 2039740, 3161597, 3263584, 4079480, 6323194, 6527168, 8158960, 12646388, 13054336, 15807985, 16317920, 25292776, 31615970, 32635840, 50585552, 63231940, 65271680, 101171104, 126463880, 202342208, 252927760, 404684416, 505855520, 1011711040, 2023422080]

約数ペア:

[(1, 2023422080), (2, 1011711040), (4, 505855520), (5, 404684416), (8, 252927760), (10, 202342208), (16, 126463880), (20, 101171104), (31, 65271680), (32, 63231940), (40, 50585552), (62, 32635840), (64, 31615970), (80, 25292776), (124, 16317920), (128, 15807985), (155, 13054336), (160, 12646388), (248, 8158960), (310, 6527168), (320, 6323194), (496, 4079480), (620, 3263584), (640, 3161597), (992, 2039740), (1240, 1631792), (1984, 1019870), (2480, 815896), (3968, 509935), (4960, 407948), (9920, 203974), (19840, 101987)]