103784180

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 224058576

約数和(自身を除く): 120274396

約数列:

[1, 2, 4, 5, 10, 20, 61, 97, 122, 194, 244, 305, 388, 485, 610, 877, 970, 1220, 1754, 1940, 3508, 4385, 5917, 8770, 11834, 17540, 23668, 29585, 53497, 59170, 85069, 106994, 118340, 170138, 213988, 267485, 340276, 425345, 534970, 850690, 1069940, 1701380, 5189209, 10378418, 20756836, 25946045, 51892090, 103784180]

約数ペア:

[(1, 103784180), (2, 51892090), (4, 25946045), (5, 20756836), (10, 10378418), (20, 5189209), (61, 1701380), (97, 1069940), (122, 850690), (194, 534970), (244, 425345), (305, 340276), (388, 267485), (485, 213988), (610, 170138), (877, 118340), (970, 106994), (1220, 85069), (1754, 59170), (1940, 53497), (3508, 29585), (4385, 23668), (5917, 17540), (8770, 11834)]