5063440

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 11874240

約数和(自身を除く): 6810800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 379, 668, 758, 835, 1336, 1516, 1670, 1895, 2672, 3032, 3340, 3790, 6064, 6680, 7580, 13360, 15160, 30320, 63293, 126586, 253172, 316465, 506344, 632930, 1012688, 1265860, 2531720, 5063440]

約数ペア:

[(1, 5063440), (2, 2531720), (4, 1265860), (5, 1012688), (8, 632930), (10, 506344), (16, 316465), (20, 253172), (40, 126586), (80, 63293), (167, 30320), (334, 15160), (379, 13360), (668, 7580), (758, 6680), (835, 6064), (1336, 3790), (1516, 3340), (1670, 3032), (1895, 2672)]