103697480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 242542080

約数和(自身を除く): 138844600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 241, 248, 310, 347, 482, 620, 694, 964, 1205, 1240, 1388, 1735, 1928, 2410, 2776, 3470, 4820, 6940, 7471, 9640, 10757, 13880, 14942, 21514, 29884, 37355, 43028, 53785, 59768, 74710, 83627, 86056, 107570, 149420, 167254, 215140, 298840, 334508, 418135, 430280, 669016, 836270, 1672540, 2592437, 3345080, 5184874, 10369748, 12962185, 20739496, 25924370, 51848740, 103697480]

約数ペア:

[(1, 103697480), (2, 51848740), (4, 25924370), (5, 20739496), (8, 12962185), (10, 10369748), (20, 5184874), (31, 3345080), (40, 2592437), (62, 1672540), (124, 836270), (155, 669016), (241, 430280), (248, 418135), (310, 334508), (347, 298840), (482, 215140), (620, 167254), (694, 149420), (964, 107570), (1205, 86056), (1240, 83627), (1388, 74710), (1735, 59768), (1928, 53785), (2410, 43028), (2776, 37355), (3470, 29884), (4820, 21514), (6940, 14942), (7471, 13880), (9640, 10757)]