1490114450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{11831}}^1$

素因数の和:12083

約数の個数: 48

約数和(自身を含む): 3037037760

約数和(自身を除く): 1546923310

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 229, 275, 458, 550, 1145, 2290, 2519, 5038, 5725, 11450, 11831, 12595, 23662, 25190, 59155, 62975, 118310, 125950, 130141, 260282, 295775, 591550, 650705, 1301410, 2709299, 3253525, 5418598, 6507050, 13546495, 27092990, 29802289, 59604578, 67732475, 135464950, 149011445, 298022890, 745057225, 1490114450]

約数ペア:

[(1, 1490114450), (2, 745057225), (5, 298022890), (10, 149011445), (11, 135464950), (22, 67732475), (25, 59604578), (50, 29802289), (55, 27092990), (110, 13546495), (229, 6507050), (275, 5418598), (458, 3253525), (550, 2709299), (1145, 1301410), (2290, 650705), (2519, 591550), (5038, 295775), (5725, 260282), (11450, 130141), (11831, 125950), (12595, 118310), (23662, 62975), (25190, 59155)]