78992350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 154677600

約数和(自身を除く): 75685250

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 149, 230, 298, 461, 575, 745, 922, 1150, 1490, 2305, 3427, 3725, 4610, 6854, 7450, 10603, 11525, 17135, 21206, 23050, 34270, 53015, 68689, 85675, 106030, 137378, 171350, 265075, 343445, 530150, 686890, 1579847, 1717225, 3159694, 3434450, 7899235, 15798470, 39496175, 78992350]

約数ペア:

[(1, 78992350), (2, 39496175), (5, 15798470), (10, 7899235), (23, 3434450), (25, 3159694), (46, 1717225), (50, 1579847), (115, 686890), (149, 530150), (230, 343445), (298, 265075), (461, 171350), (575, 137378), (745, 106030), (922, 85675), (1150, 68689), (1490, 53015), (2305, 34270), (3427, 23050), (3725, 21206), (4610, 17135), (6854, 11525), (7450, 10603)]