42626240

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4297}}^1$

素因数の和:4345

約数の個数: 56

約数和(自身を含む): 104802432

約数和(自身を除く): 62176192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4297, 4960, 8594, 9920, 17188, 21485, 34376, 42970, 68752, 85940, 133207, 137504, 171880, 266414, 275008, 343760, 532828, 666035, 687520, 1065656, 1332070, 1375040, 2131312, 2664140, 4262624, 5328280, 8525248, 10656560, 21313120, 42626240]

約数ペア:

[(1, 42626240), (2, 21313120), (4, 10656560), (5, 8525248), (8, 5328280), (10, 4262624), (16, 2664140), (20, 2131312), (31, 1375040), (32, 1332070), (40, 1065656), (62, 687520), (64, 666035), (80, 532828), (124, 343760), (155, 275008), (160, 266414), (248, 171880), (310, 137504), (320, 133207), (496, 85940), (620, 68752), (992, 42970), (1240, 34376), (1984, 21485), (2480, 17188), (4297, 9920), (4960, 8594)]