40953550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3919}}^1$

素因数の和:3961

約数の個数: 48

約数和(自身を含む): 87494400

約数和(自身を除く): 46540850

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 3919, 5225, 7838, 10450, 19595, 39190, 43109, 74461, 86218, 97975, 148922, 195950, 215545, 372305, 431090, 744610, 819071, 1077725, 1638142, 1861525, 2155450, 3723050, 4095355, 8190710, 20476775, 40953550]

約数ペア:

[(1, 40953550), (2, 20476775), (5, 8190710), (10, 4095355), (11, 3723050), (19, 2155450), (22, 1861525), (25, 1638142), (38, 1077725), (50, 819071), (55, 744610), (95, 431090), (110, 372305), (190, 215545), (209, 195950), (275, 148922), (418, 97975), (475, 86218), (550, 74461), (950, 43109), (1045, 39190), (2090, 19595), (3919, 10450), (5225, 7838)]