194630500

素因数分解:

$2^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{4013}}^1$

素因数の和:4129

約数の個数: 48

約数和(自身を含む): 429562224

約数和(自身を除く): 234931724

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 125, 194, 250, 388, 485, 500, 970, 1940, 2425, 4013, 4850, 8026, 9700, 12125, 16052, 20065, 24250, 40130, 48500, 80260, 100325, 200650, 389261, 401300, 501625, 778522, 1003250, 1557044, 1946305, 2006500, 3892610, 7785220, 9731525, 19463050, 38926100, 48657625, 97315250, 194630500]

約数ペア:

[(1, 194630500), (2, 97315250), (4, 48657625), (5, 38926100), (10, 19463050), (20, 9731525), (25, 7785220), (50, 3892610), (97, 2006500), (100, 1946305), (125, 1557044), (194, 1003250), (250, 778522), (388, 501625), (485, 401300), (500, 389261), (970, 200650), (1940, 100325), (2425, 80260), (4013, 48500), (4850, 40130), (8026, 24250), (9700, 20065), (12125, 16052)]