74500480

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1973}}^1$

素因数の和:2051

約数の個数: 64

約数和(自身を含む): 181213200

約数和(自身を除く): 106712720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 295, 320, 472, 590, 640, 944, 1180, 1888, 1973, 2360, 3776, 3946, 4720, 7552, 7892, 9440, 9865, 15784, 18880, 19730, 31568, 37760, 39460, 63136, 78920, 116407, 126272, 157840, 232814, 252544, 315680, 465628, 582035, 631360, 931256, 1164070, 1262720, 1862512, 2328140, 3725024, 4656280, 7450048, 9312560, 14900096, 18625120, 37250240, 74500480]

約数ペア:

[(1, 74500480), (2, 37250240), (4, 18625120), (5, 14900096), (8, 9312560), (10, 7450048), (16, 4656280), (20, 3725024), (32, 2328140), (40, 1862512), (59, 1262720), (64, 1164070), (80, 931256), (118, 631360), (128, 582035), (160, 465628), (236, 315680), (295, 252544), (320, 232814), (472, 157840), (590, 126272), (640, 116407), (944, 78920), (1180, 63136), (1888, 39460), (1973, 37760), (2360, 31568), (3776, 19730), (3946, 18880), (4720, 15784), (7552, 9865), (7892, 9440)]