900160

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 56

約数和(自身を含む): 2240280

約数和(自身を除く): 1340120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 97, 116, 145, 160, 194, 232, 290, 320, 388, 464, 485, 580, 776, 928, 970, 1160, 1552, 1856, 1940, 2320, 2813, 3104, 3880, 4640, 5626, 6208, 7760, 9280, 11252, 14065, 15520, 22504, 28130, 31040, 45008, 56260, 90016, 112520, 180032, 225040, 450080, 900160]

約数ペア:

[(1, 900160), (2, 450080), (4, 225040), (5, 180032), (8, 112520), (10, 90016), (16, 56260), (20, 45008), (29, 31040), (32, 28130), (40, 22504), (58, 15520), (64, 14065), (80, 11252), (97, 9280), (116, 7760), (145, 6208), (160, 5626), (194, 4640), (232, 3880), (290, 3104), (320, 2813), (388, 2320), (464, 1940), (485, 1856), (580, 1552), (776, 1160), (928, 970)]