47283680

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9533}}^1$

素因数の和:9579

約数の個数: 48

約数和(自身を含む): 115323264

約数和(自身を除く): 68039584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 9533, 19066, 38132, 47665, 76264, 95330, 152528, 190660, 295523, 305056, 381320, 591046, 762640, 1182092, 1477615, 1525280, 2364184, 2955230, 4728368, 5910460, 9456736, 11820920, 23641840, 47283680]

約数ペア:

[(1, 47283680), (2, 23641840), (4, 11820920), (5, 9456736), (8, 5910460), (10, 4728368), (16, 2955230), (20, 2364184), (31, 1525280), (32, 1477615), (40, 1182092), (62, 762640), (80, 591046), (124, 381320), (155, 305056), (160, 295523), (248, 190660), (310, 152528), (496, 95330), (620, 76264), (992, 47665), (1240, 38132), (2480, 19066), (4960, 9533)]