73517120

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7411}}^1$

素因数の和:7459

約数の個数: 56

約数和(自身を含む): 180734208

約数和(自身を除く): 107217088

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, 4960, 7411, 9920, 14822, 29644, 37055, 59288, 74110, 118576, 148220, 229741, 237152, 296440, 459482, 474304, 592880, 918964, 1148705, 1185760, 1837928, 2297410, 2371520, 3675856, 4594820, 7351712, 9189640, 14703424, 18379280, 36758560, 73517120]

約数ペア:

[(1, 73517120), (2, 36758560), (4, 18379280), (5, 14703424), (8, 9189640), (10, 7351712), (16, 4594820), (20, 3675856), (31, 2371520), (32, 2297410), (40, 1837928), (62, 1185760), (64, 1148705), (80, 918964), (124, 592880), (155, 474304), (160, 459482), (248, 296440), (310, 237152), (320, 229741), (496, 148220), (620, 118576), (992, 74110), (1240, 59288), (1984, 37055), (2480, 29644), (4960, 14822), (7411, 9920)]