112876340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2137}}^1$

素因数の和:2304

約数の個数: 48

約数和(自身を含む): 251428800

約数和(自身を除く): 138552460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 139, 190, 278, 380, 556, 695, 1390, 2137, 2641, 2780, 4274, 5282, 8548, 10564, 10685, 13205, 21370, 26410, 40603, 42740, 52820, 81206, 162412, 203015, 297043, 406030, 594086, 812060, 1188172, 1485215, 2970430, 5643817, 5940860, 11287634, 22575268, 28219085, 56438170, 112876340]

約数ペア:

[(1, 112876340), (2, 56438170), (4, 28219085), (5, 22575268), (10, 11287634), (19, 5940860), (20, 5643817), (38, 2970430), (76, 1485215), (95, 1188172), (139, 812060), (190, 594086), (278, 406030), (380, 297043), (556, 203015), (695, 162412), (1390, 81206), (2137, 52820), (2641, 42740), (2780, 40603), (4274, 26410), (5282, 21370), (8548, 13205), (10564, 10685)]