40900176

素因数分解:

$2^4\times 3^2\times {\mathrm{431}}^1\times {\mathrm{659}}^1$

素因数の和:1104

約数の個数: 60

約数和(自身を含む): 114903360

約数和(自身を除く): 74003184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 431, 659, 862, 1293, 1318, 1724, 1977, 2586, 2636, 3448, 3879, 3954, 5172, 5272, 5931, 6896, 7758, 7908, 10344, 10544, 11862, 15516, 15816, 20688, 23724, 31032, 31632, 47448, 62064, 94896, 284029, 568058, 852087, 1136116, 1704174, 2272232, 2556261, 3408348, 4544464, 5112522, 6816696, 10225044, 13633392, 20450088, 40900176]

約数ペア:

[(1, 40900176), (2, 20450088), (3, 13633392), (4, 10225044), (6, 6816696), (8, 5112522), (9, 4544464), (12, 3408348), (16, 2556261), (18, 2272232), (24, 1704174), (36, 1136116), (48, 852087), (72, 568058), (144, 284029), (431, 94896), (659, 62064), (862, 47448), (1293, 31632), (1318, 31032), (1724, 23724), (1977, 20688), (2586, 15816), (2636, 15516), (3448, 11862), (3879, 10544), (3954, 10344), (5172, 7908), (5272, 7758), (5931, 6896)]