40745820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7001}}^1$

素因数の和:7110

約数の個数: 48

約数和(自身を含む): 115280928

約数和(自身を除く): 74535108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 7001, 14002, 21003, 28004, 35005, 42006, 70010, 84012, 105015, 140020, 210030, 420060, 679097, 1358194, 2037291, 2716388, 3395485, 4074582, 6790970, 8149164, 10186455, 13581940, 20372910, 40745820]

約数ペア:

[(1, 40745820), (2, 20372910), (3, 13581940), (4, 10186455), (5, 8149164), (6, 6790970), (10, 4074582), (12, 3395485), (15, 2716388), (20, 2037291), (30, 1358194), (60, 679097), (97, 420060), (194, 210030), (291, 140020), (388, 105015), (485, 84012), (582, 70010), (970, 42006), (1164, 35005), (1455, 28004), (1940, 21003), (2910, 14002), (5820, 7001)]