40130926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 71981568

約数和(自身を除く): 31850642

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 163, 209, 326, 341, 361, 418, 589, 682, 722, 1178, 1793, 3097, 3586, 3971, 5053, 6194, 6479, 7942, 10106, 11191, 12958, 22382, 34067, 55583, 58843, 68134, 96007, 111166, 117686, 123101, 192014, 246202, 647273, 1056077, 1294546, 1824133, 2112154, 3648266, 20065463, 40130926]

約数ペア:

[(1, 40130926), (2, 20065463), (11, 3648266), (19, 2112154), (22, 1824133), (31, 1294546), (38, 1056077), (62, 647273), (163, 246202), (209, 192014), (326, 123101), (341, 117686), (361, 111166), (418, 96007), (589, 68134), (682, 58843), (722, 55583), (1178, 34067), (1793, 22382), (3097, 12958), (3586, 11191), (3971, 10106), (5053, 7942), (6194, 6479)]