15674916220

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{18719}}^1$

素因数の和:19158

約数の個数: 48

約数和(自身を含む): 33257952000

約数和(自身を除く): 17583035780

約数列:

[1, 2, 4, 5, 10, 20, 149, 281, 298, 562, 596, 745, 1124, 1405, 1490, 2810, 2980, 5620, 18719, 37438, 41869, 74876, 83738, 93595, 167476, 187190, 209345, 374380, 418690, 837380, 2789131, 5260039, 5578262, 10520078, 11156524, 13945655, 21040156, 26300195, 27891310, 52600390, 55782620, 105200780, 783745811, 1567491622, 3134983244, 3918729055, 7837458110, 15674916220]

約数ペア:

[(1, 15674916220), (2, 7837458110), (4, 3918729055), (5, 3134983244), (10, 1567491622), (20, 783745811), (149, 105200780), (281, 55782620), (298, 52600390), (562, 27891310), (596, 26300195), (745, 21040156), (1124, 13945655), (1405, 11156524), (1490, 10520078), (2810, 5578262), (2980, 5260039), (5620, 2789131), (18719, 837380), (37438, 418690), (41869, 374380), (74876, 209345), (83738, 187190), (93595, 167476)]