91550080

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2699}}^1$

素因数の和:2771

約数の個数: 64

約数和(自身を含む): 223074000

約数和(自身を除く): 131523920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 2120, 2699, 3392, 4240, 5398, 6784, 8480, 10796, 13495, 16960, 21592, 26990, 33920, 43184, 53980, 86368, 107960, 143047, 172736, 215920, 286094, 345472, 431840, 572188, 715235, 863680, 1144376, 1430470, 1727360, 2288752, 2860940, 4577504, 5721880, 9155008, 11443760, 18310016, 22887520, 45775040, 91550080]

約数ペア:

[(1, 91550080), (2, 45775040), (4, 22887520), (5, 18310016), (8, 11443760), (10, 9155008), (16, 5721880), (20, 4577504), (32, 2860940), (40, 2288752), (53, 1727360), (64, 1430470), (80, 1144376), (106, 863680), (128, 715235), (160, 572188), (212, 431840), (265, 345472), (320, 286094), (424, 215920), (530, 172736), (640, 143047), (848, 107960), (1060, 86368), (1696, 53980), (2120, 43184), (2699, 33920), (3392, 26990), (4240, 21592), (5398, 16960), (6784, 13495), (8480, 10796)]