7521014860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1\times {\mathrm{15131}}^1$

素因数の和:16026

約数の個数: 48

約数和(自身を含む): 16358902560

約数和(自身を除く): 8837887700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 857, 1714, 3428, 4285, 8570, 15131, 17140, 24853, 30262, 49706, 60524, 75655, 99412, 124265, 151310, 248530, 302620, 438799, 497060, 877598, 1755196, 2193995, 4387990, 8775980, 12967267, 25934534, 51869068, 64836335, 129672670, 259345340, 376050743, 752101486, 1504202972, 1880253715, 3760507430, 7521014860]

約数ペア:

[(1, 7521014860), (2, 3760507430), (4, 1880253715), (5, 1504202972), (10, 752101486), (20, 376050743), (29, 259345340), (58, 129672670), (116, 64836335), (145, 51869068), (290, 25934534), (580, 12967267), (857, 8775980), (1714, 4387990), (3428, 2193995), (4285, 1755196), (8570, 877598), (15131, 497060), (17140, 438799), (24853, 302620), (30262, 248530), (49706, 151310), (60524, 124265), (75655, 99412)]