324984420400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{26208421}}^1$

素因数の和:26208470

約数の個数: 60

約数和(自身を含む): 805961393344

約数和(自身を除く): 480976972944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 12400, 26208421, 52416842, 104833684, 131042105, 209667368, 262084210, 419334736, 524168420, 655210525, 812461051, 1048336840, 1310421050, 1624922102, 2096673680, 2620842100, 3249844204, 4062305255, 5241684200, 6499688408, 8124610510, 10483368400, 12999376816, 16249221020, 20311526275, 32498442040, 40623052550, 64996884080, 81246105100, 162492210200, 324984420400]

約数ペア:

[(1, 324984420400), (2, 162492210200), (4, 81246105100), (5, 64996884080), (8, 40623052550), (10, 32498442040), (16, 20311526275), (20, 16249221020), (25, 12999376816), (31, 10483368400), (40, 8124610510), (50, 6499688408), (62, 5241684200), (80, 4062305255), (100, 3249844204), (124, 2620842100), (155, 2096673680), (200, 1624922102), (248, 1310421050), (310, 1048336840), (400, 812461051), (496, 655210525), (620, 524168420), (775, 419334736), (1240, 262084210), (1550, 209667368), (2480, 131042105), (3100, 104833684), (6200, 52416842), (12400, 26208421)]