29820760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24049}}^1$

素因数の和:24091

約数の個数: 32

約数和(自身を含む): 69264000

約数和(自身を除く): 39443240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 24049, 48098, 96196, 120245, 192392, 240490, 480980, 745519, 961960, 1491038, 2982076, 3727595, 5964152, 7455190, 14910380, 29820760]

約数ペア:

[(1, 29820760), (2, 14910380), (4, 7455190), (5, 5964152), (8, 3727595), (10, 2982076), (20, 1491038), (31, 961960), (40, 745519), (62, 480980), (124, 240490), (155, 192392), (248, 120245), (310, 96196), (620, 48098), (1240, 24049)]