13059680

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2679

約数の個数: 48

約数和(自身を含む): 31860864

約数和(自身を除く): 18801184

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, 2633, 4960, 5266, 10532, 13165, 21064, 26330, 42128, 52660, 81623, 84256, 105320, 163246, 210640, 326492, 408115, 421280, 652984, 816230, 1305968, 1632460, 2611936, 3264920, 6529840, 13059680]

約数ペア:

[(1, 13059680), (2, 6529840), (4, 3264920), (5, 2611936), (8, 1632460), (10, 1305968), (16, 816230), (20, 652984), (31, 421280), (32, 408115), (40, 326492), (62, 210640), (80, 163246), (124, 105320), (155, 84256), (160, 81623), (248, 52660), (310, 42128), (496, 26330), (620, 21064), (992, 13165), (1240, 10532), (2480, 5266), (2633, 4960)]