84762940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2477}}^1$

素因数の和:2574

約数の個数: 48

約数和(自身を含む): 187336800

約数和(自身を除く): 102573860

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 580, 590, 1180, 1711, 2477, 3422, 4954, 6844, 8555, 9908, 12385, 17110, 24770, 34220, 49540, 71833, 143666, 146143, 287332, 292286, 359165, 584572, 718330, 730715, 1436660, 1461430, 2922860, 4238147, 8476294, 16952588, 21190735, 42381470, 84762940]

約数ペア:

[(1, 84762940), (2, 42381470), (4, 21190735), (5, 16952588), (10, 8476294), (20, 4238147), (29, 2922860), (58, 1461430), (59, 1436660), (116, 730715), (118, 718330), (145, 584572), (236, 359165), (290, 292286), (295, 287332), (580, 146143), (590, 143666), (1180, 71833), (1711, 49540), (2477, 34220), (3422, 24770), (4954, 17110), (6844, 12385), (8555, 9908)]