130783048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 278691840

約数和(自身を除く): 147908792

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 191, 248, 251, 341, 382, 502, 682, 764, 1004, 1364, 1528, 2008, 2101, 2728, 2761, 4202, 5522, 5921, 7781, 8404, 11044, 11842, 15562, 16808, 22088, 23684, 31124, 47368, 47941, 62248, 65131, 85591, 95882, 130262, 171182, 191764, 260524, 342364, 383528, 521048, 527351, 684728, 1054702, 1486171, 2109404, 2972342, 4218808, 5944684, 11889368, 16347881, 32695762, 65391524, 130783048]

約数ペア:

[(1, 130783048), (2, 65391524), (4, 32695762), (8, 16347881), (11, 11889368), (22, 5944684), (31, 4218808), (44, 2972342), (62, 2109404), (88, 1486171), (124, 1054702), (191, 684728), (248, 527351), (251, 521048), (341, 383528), (382, 342364), (502, 260524), (682, 191764), (764, 171182), (1004, 130262), (1364, 95882), (1528, 85591), (2008, 65131), (2101, 62248), (2728, 47941), (2761, 47368), (4202, 31124), (5522, 23684), (5921, 22088), (7781, 16808), (8404, 15562), (11044, 11842)]