23561036780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{209357}}^1$

素因数の和:209714

約数の個数: 48

約数和(自身を含む): 52547183136

約数和(自身を除く): 28986146356

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 331, 340, 662, 1324, 1655, 3310, 5627, 6620, 11254, 22508, 28135, 56270, 112540, 209357, 418714, 837428, 1046785, 2093570, 3559069, 4187140, 7118138, 14236276, 17795345, 35590690, 69297167, 71181380, 138594334, 277188668, 346485835, 692971670, 1178051839, 1385943340, 2356103678, 4712207356, 5890259195, 11780518390, 23561036780]

約数ペア:

[(1, 23561036780), (2, 11780518390), (4, 5890259195), (5, 4712207356), (10, 2356103678), (17, 1385943340), (20, 1178051839), (34, 692971670), (68, 346485835), (85, 277188668), (170, 138594334), (331, 71181380), (340, 69297167), (662, 35590690), (1324, 17795345), (1655, 14236276), (3310, 7118138), (5627, 4187140), (6620, 3559069), (11254, 2093570), (22508, 1046785), (28135, 837428), (56270, 418714), (112540, 209357)]