444381950

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{397}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 844511424

約数和(自身を除く): 400129474

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 367, 397, 610, 734, 794, 1525, 1835, 1985, 3050, 3670, 3970, 9175, 9925, 18350, 19850, 22387, 24217, 44774, 48434, 111935, 121085, 145699, 223870, 242170, 291398, 559675, 605425, 728495, 1119350, 1210850, 1456990, 3642475, 7284950, 8887639, 17775278, 44438195, 88876390, 222190975, 444381950]

約数ペア:

[(1, 444381950), (2, 222190975), (5, 88876390), (10, 44438195), (25, 17775278), (50, 8887639), (61, 7284950), (122, 3642475), (305, 1456990), (367, 1210850), (397, 1119350), (610, 728495), (734, 605425), (794, 559675), (1525, 291398), (1835, 242170), (1985, 223870), (3050, 145699), (3670, 121085), (3970, 111935), (9175, 48434), (9925, 44774), (18350, 24217), (19850, 22387)]