138528057620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3786989}}^1$

素因数の和:3787088

約数の個数: 48

約数和(自身を含む): 305382873600

約数和(自身を除く): 166854815980

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 62, 118, 124, 155, 236, 295, 310, 590, 620, 1180, 1829, 3658, 7316, 9145, 18290, 36580, 3786989, 7573978, 15147956, 18934945, 37869890, 75739780, 117396659, 223432351, 234793318, 446864702, 469586636, 586983295, 893729404, 1117161755, 1173966590, 2234323510, 2347933180, 4468647020, 6926402881, 13852805762, 27705611524, 34632014405, 69264028810, 138528057620]

約数ペア:

[(1, 138528057620), (2, 69264028810), (4, 34632014405), (5, 27705611524), (10, 13852805762), (20, 6926402881), (31, 4468647020), (59, 2347933180), (62, 2234323510), (118, 1173966590), (124, 1117161755), (155, 893729404), (236, 586983295), (295, 469586636), (310, 446864702), (590, 234793318), (620, 223432351), (1180, 117396659), (1829, 75739780), (3658, 37869890), (7316, 18934945), (9145, 15147956), (18290, 7573978), (36580, 3786989)]