40495004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 82857600

約数和(自身を除く): 42362596

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 59, 76, 118, 209, 236, 418, 649, 821, 836, 1121, 1298, 1642, 2242, 2596, 3284, 4484, 9031, 12331, 15599, 18062, 24662, 31198, 36124, 48439, 49324, 62396, 96878, 171589, 193756, 343178, 532829, 686356, 920341, 1065658, 1840682, 2131316, 3681364, 10123751, 20247502, 40495004]

約数ペア:

[(1, 40495004), (2, 20247502), (4, 10123751), (11, 3681364), (19, 2131316), (22, 1840682), (38, 1065658), (44, 920341), (59, 686356), (76, 532829), (118, 343178), (209, 193756), (236, 171589), (418, 96878), (649, 62396), (821, 49324), (836, 48439), (1121, 36124), (1298, 31198), (1642, 24662), (2242, 18062), (2596, 15599), (3284, 12331), (4484, 9031)]