1974550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 4097952

約数和(自身を除く): 2123402

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 101, 115, 170, 202, 230, 391, 425, 505, 575, 782, 850, 1010, 1150, 1717, 1955, 2323, 2525, 3434, 3910, 4646, 5050, 8585, 9775, 11615, 17170, 19550, 23230, 39491, 42925, 58075, 78982, 85850, 116150, 197455, 394910, 987275, 1974550]

約数ペア:

[(1, 1974550), (2, 987275), (5, 394910), (10, 197455), (17, 116150), (23, 85850), (25, 78982), (34, 58075), (46, 42925), (50, 39491), (85, 23230), (101, 19550), (115, 17170), (170, 11615), (202, 9775), (230, 8585), (391, 5050), (425, 4646), (505, 3910), (575, 3434), (782, 2525), (850, 2323), (1010, 1955), (1150, 1717)]