44647720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4519}}^1$

素因数の和:4562

約数の個数: 64

約数和(自身を含む): 113904000

約数和(自身を除く): 69256280

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4519, 4940, 9038, 9880, 18076, 22595, 36152, 45190, 58747, 85861, 90380, 117494, 171722, 180760, 234988, 293735, 343444, 429305, 469976, 587470, 686888, 858610, 1116193, 1174940, 1717220, 2232386, 2349880, 3434440, 4464772, 5580965, 8929544, 11161930, 22323860, 44647720]

約数ペア:

[(1, 44647720), (2, 22323860), (4, 11161930), (5, 8929544), (8, 5580965), (10, 4464772), (13, 3434440), (19, 2349880), (20, 2232386), (26, 1717220), (38, 1174940), (40, 1116193), (52, 858610), (65, 686888), (76, 587470), (95, 469976), (104, 429305), (130, 343444), (152, 293735), (190, 234988), (247, 180760), (260, 171722), (380, 117494), (494, 90380), (520, 85861), (760, 58747), (988, 45190), (1235, 36152), (1976, 22595), (2470, 18076), (4519, 9880), (4940, 9038)]