98536340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4483}}^1$

素因数の和:4656

約数の個数: 48

約数和(自身を含む): 238046592

約数和(自身を除く): 139510252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 628, 785, 1099, 1570, 2198, 3140, 4396, 4483, 5495, 8966, 10990, 17932, 21980, 22415, 31381, 44830, 62762, 89660, 125524, 156905, 313810, 627620, 703831, 1407662, 2815324, 3519155, 4926817, 7038310, 9853634, 14076620, 19707268, 24634085, 49268170, 98536340]

約数ペア:

[(1, 98536340), (2, 49268170), (4, 24634085), (5, 19707268), (7, 14076620), (10, 9853634), (14, 7038310), (20, 4926817), (28, 3519155), (35, 2815324), (70, 1407662), (140, 703831), (157, 627620), (314, 313810), (628, 156905), (785, 125524), (1099, 89660), (1570, 62762), (2198, 44830), (3140, 31381), (4396, 22415), (4483, 21980), (5495, 17932), (8966, 10990)]