40890116

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 77898240

約数和(自身を除く): 37008124

約数列:

[1, 2, 4, 29, 31, 58, 62, 83, 116, 124, 137, 166, 274, 332, 548, 899, 1798, 2407, 2573, 3596, 3973, 4247, 4814, 5146, 7946, 8494, 9628, 10292, 11371, 15892, 16988, 22742, 45484, 74617, 123163, 149234, 246326, 298468, 329759, 352501, 492652, 659518, 705002, 1319036, 1410004, 10222529, 20445058, 40890116]

約数ペア:

[(1, 40890116), (2, 20445058), (4, 10222529), (29, 1410004), (31, 1319036), (58, 705002), (62, 659518), (83, 492652), (116, 352501), (124, 329759), (137, 298468), (166, 246326), (274, 149234), (332, 123163), (548, 74617), (899, 45484), (1798, 22742), (2407, 16988), (2573, 15892), (3596, 11371), (3973, 10292), (4247, 9628), (4814, 8494), (5146, 7946)]