111748820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3191}}^1$

素因数の和:3320

約数の個数: 48

約数和(自身を含む): 250967808

約数和(自身を除く): 139218988

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 1030, 1751, 2060, 3191, 3502, 6382, 7004, 8755, 12764, 15955, 17510, 31910, 35020, 54247, 63820, 108494, 216988, 271235, 328673, 542470, 657346, 1084940, 1314692, 1643365, 3286730, 5587441, 6573460, 11174882, 22349764, 27937205, 55874410, 111748820]

約数ペア:

[(1, 111748820), (2, 55874410), (4, 27937205), (5, 22349764), (10, 11174882), (17, 6573460), (20, 5587441), (34, 3286730), (68, 1643365), (85, 1314692), (103, 1084940), (170, 657346), (206, 542470), (340, 328673), (412, 271235), (515, 216988), (1030, 108494), (1751, 63820), (2060, 54247), (3191, 35020), (3502, 31910), (6382, 17510), (7004, 15955), (8755, 12764)]