73392620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18077}}^1$

素因数の和:18122

約数の個数: 48

約数和(自身を含む): 182226240

約数和(自身を除く): 108833620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 18077, 36154, 72308, 90385, 126539, 180770, 253078, 361540, 506156, 524233, 632695, 1048466, 1265390, 2096932, 2530780, 2621165, 3669631, 5242330, 7339262, 10484660, 14678524, 18348155, 36696310, 73392620]

約数ペア:

[(1, 73392620), (2, 36696310), (4, 18348155), (5, 14678524), (7, 10484660), (10, 7339262), (14, 5242330), (20, 3669631), (28, 2621165), (29, 2530780), (35, 2096932), (58, 1265390), (70, 1048466), (116, 632695), (140, 524233), (145, 506156), (203, 361540), (290, 253078), (406, 180770), (580, 126539), (812, 90385), (1015, 72308), (2030, 36154), (4060, 18077)]