34130380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{55049}}^1$

素因数の和:55089

約数の個数: 24

約数和(自身を含む): 73987200

約数和(自身を除く): 39856820

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 55049, 110098, 220196, 275245, 550490, 1100980, 1706519, 3413038, 6826076, 8532595, 17065190, 34130380]

約数ペア:

[(1, 34130380), (2, 17065190), (4, 8532595), (5, 6826076), (10, 3413038), (20, 1706519), (31, 1100980), (62, 550490), (124, 275245), (155, 220196), (310, 110098), (620, 55049)]