37424540

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 80607744

約数和(自身を除く): 43183204

約数列:

[1, 2, 4, 5, 10, 20, 97, 101, 191, 194, 202, 382, 388, 404, 485, 505, 764, 955, 970, 1010, 1910, 1940, 2020, 3820, 9797, 18527, 19291, 19594, 37054, 38582, 39188, 48985, 74108, 77164, 92635, 96455, 97970, 185270, 192910, 195940, 370540, 385820, 1871227, 3742454, 7484908, 9356135, 18712270, 37424540]

約数ペア:

[(1, 37424540), (2, 18712270), (4, 9356135), (5, 7484908), (10, 3742454), (20, 1871227), (97, 385820), (101, 370540), (191, 195940), (194, 192910), (202, 185270), (382, 97970), (388, 96455), (404, 92635), (485, 77164), (505, 74108), (764, 48985), (955, 39188), (970, 38582), (1010, 37054), (1910, 19594), (1940, 19291), (2020, 18527), (3820, 9797)]