118020160

素因数分解:

$2^6\times 5^1\times {\mathrm{397}}^1\times {\mathrm{929}}^1$

素因数の和:1343

約数の個数: 56

約数和(自身を含む): 282046680

約数和(自身を除く): 164026520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 397, 794, 929, 1588, 1858, 1985, 3176, 3716, 3970, 4645, 6352, 7432, 7940, 9290, 12704, 14864, 15880, 18580, 25408, 29728, 31760, 37160, 59456, 63520, 74320, 127040, 148640, 297280, 368813, 737626, 1475252, 1844065, 2950504, 3688130, 5901008, 7376260, 11802016, 14752520, 23604032, 29505040, 59010080, 118020160]

約数ペア:

[(1, 118020160), (2, 59010080), (4, 29505040), (5, 23604032), (8, 14752520), (10, 11802016), (16, 7376260), (20, 5901008), (32, 3688130), (40, 2950504), (64, 1844065), (80, 1475252), (160, 737626), (320, 368813), (397, 297280), (794, 148640), (929, 127040), (1588, 74320), (1858, 63520), (1985, 59456), (3176, 37160), (3716, 31760), (3970, 29728), (4645, 25408), (6352, 18580), (7432, 15880), (7940, 14864), (9290, 12704)]