73565120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13523}}^1$

素因数の和:13557

約数の個数: 56

約数和(自身を含む): 185495184

約数和(自身を除く): 111930064

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, 13523, 27046, 54092, 67615, 108184, 135230, 216368, 229891, 270460, 432736, 459782, 540920, 865472, 919564, 1081840, 1149455, 1839128, 2163680, 2298910, 3678256, 4327360, 4597820, 7356512, 9195640, 14713024, 18391280, 36782560, 73565120]

約数ペア:

[(1, 73565120), (2, 36782560), (4, 18391280), (5, 14713024), (8, 9195640), (10, 7356512), (16, 4597820), (17, 4327360), (20, 3678256), (32, 2298910), (34, 2163680), (40, 1839128), (64, 1149455), (68, 1081840), (80, 919564), (85, 865472), (136, 540920), (160, 459782), (170, 432736), (272, 270460), (320, 229891), (340, 216368), (544, 135230), (680, 108184), (1088, 67615), (1360, 54092), (2720, 27046), (5440, 13523)]