5280556820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{14347}}^1$

素因数の和:14613

約数の個数: 96

約数和(自身を含む): 13884272640

約数和(自身を除く): 8603715820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 239, 308, 385, 478, 770, 956, 1195, 1540, 1673, 2390, 2629, 3346, 4780, 5258, 6692, 8365, 10516, 13145, 14347, 16730, 18403, 26290, 28694, 33460, 36806, 52580, 57388, 71735, 73612, 92015, 100429, 143470, 157817, 184030, 200858, 286940, 315634, 368060, 401716, 502145, 631268, 789085, 1004290, 1104719, 1578170, 2008580, 2209438, 3156340, 3428933, 4418876, 5523595, 6857866, 11047190, 13715732, 17144665, 22094380, 24002531, 34289330, 37718263, 48005062, 68578660, 75436526, 96010124, 120012655, 150873052, 188591315, 240025310, 264027841, 377182630, 480050620, 528055682, 754365260, 1056111364, 1320139205, 2640278410, 5280556820]

約数ペア:

[(1, 5280556820), (2, 2640278410), (4, 1320139205), (5, 1056111364), (7, 754365260), (10, 528055682), (11, 480050620), (14, 377182630), (20, 264027841), (22, 240025310), (28, 188591315), (35, 150873052), (44, 120012655), (55, 96010124), (70, 75436526), (77, 68578660), (110, 48005062), (140, 37718263), (154, 34289330), (220, 24002531), (239, 22094380), (308, 17144665), (385, 13715732), (478, 11047190), (770, 6857866), (956, 5523595), (1195, 4418876), (1540, 3428933), (1673, 3156340), (2390, 2209438), (2629, 2008580), (3346, 1578170), (4780, 1104719), (5258, 1004290), (6692, 789085), (8365, 631268), (10516, 502145), (13145, 401716), (14347, 368060), (16730, 315634), (18403, 286940), (26290, 200858), (28694, 184030), (33460, 157817), (36806, 143470), (52580, 100429), (57388, 92015), (71735, 73612)]