5280994460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{32887}}^1$

素因数の和:32971

約数の個数: 96

約数和(自身を含む): 13437247488

約数和(自身を除く): 8156253028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 37, 62, 70, 74, 124, 140, 148, 155, 185, 217, 259, 310, 370, 434, 518, 620, 740, 868, 1036, 1085, 1147, 1295, 2170, 2294, 2590, 4340, 4588, 5180, 5735, 8029, 11470, 16058, 22940, 32116, 32887, 40145, 65774, 80290, 131548, 160580, 164435, 230209, 328870, 460418, 657740, 920836, 1019497, 1151045, 1216819, 2038994, 2302090, 2433638, 4077988, 4604180, 4867276, 5097485, 6084095, 7136479, 8517733, 10194970, 12168190, 14272958, 17035466, 20389940, 24336380, 28545916, 34070932, 35682395, 37721389, 42588665, 71364790, 75442778, 85177330, 142729580, 150885556, 170354660, 188606945, 264049723, 377213890, 528099446, 754427780, 1056198892, 1320248615, 2640497230, 5280994460]

約数ペア:

[(1, 5280994460), (2, 2640497230), (4, 1320248615), (5, 1056198892), (7, 754427780), (10, 528099446), (14, 377213890), (20, 264049723), (28, 188606945), (31, 170354660), (35, 150885556), (37, 142729580), (62, 85177330), (70, 75442778), (74, 71364790), (124, 42588665), (140, 37721389), (148, 35682395), (155, 34070932), (185, 28545916), (217, 24336380), (259, 20389940), (310, 17035466), (370, 14272958), (434, 12168190), (518, 10194970), (620, 8517733), (740, 7136479), (868, 6084095), (1036, 5097485), (1085, 4867276), (1147, 4604180), (1295, 4077988), (2170, 2433638), (2294, 2302090), (2590, 2038994), (4340, 1216819), (4588, 1151045), (5180, 1019497), (5735, 920836), (8029, 657740), (11470, 460418), (16058, 328870), (22940, 230209), (32116, 164435), (32887, 160580), (40145, 131548), (65774, 80290)]