41980480

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7717}}^1$

素因数の和:7751

約数の個数: 56

約数和(自身を含む): 105860088

約数和(自身を除く): 63879608

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 7717, 15434, 30868, 38585, 61736, 77170, 123472, 131189, 154340, 246944, 262378, 308680, 493888, 524756, 617360, 655945, 1049512, 1234720, 1311890, 2099024, 2469440, 2623780, 4198048, 5247560, 8396096, 10495120, 20990240, 41980480]

約数ペア:

[(1, 41980480), (2, 20990240), (4, 10495120), (5, 8396096), (8, 5247560), (10, 4198048), (16, 2623780), (17, 2469440), (20, 2099024), (32, 1311890), (34, 1234720), (40, 1049512), (64, 655945), (68, 617360), (80, 524756), (85, 493888), (136, 308680), (160, 262378), (170, 246944), (272, 154340), (320, 131189), (340, 123472), (544, 77170), (680, 61736), (1088, 38585), (1360, 30868), (2720, 15434), (5440, 7717)]