98885800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 251468280

約数和(自身を除く): 152582480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 73, 100, 104, 130, 146, 200, 260, 292, 325, 365, 520, 521, 584, 650, 730, 949, 1042, 1300, 1460, 1825, 1898, 2084, 2600, 2605, 2920, 3650, 3796, 4168, 4745, 5210, 6773, 7300, 7592, 9490, 10420, 13025, 13546, 14600, 18980, 20840, 23725, 26050, 27092, 33865, 37960, 38033, 47450, 52100, 54184, 67730, 76066, 94900, 104200, 135460, 152132, 169325, 189800, 190165, 270920, 304264, 338650, 380330, 494429, 677300, 760660, 950825, 988858, 1354600, 1521320, 1901650, 1977716, 2472145, 3803300, 3955432, 4944290, 7606600, 9888580, 12360725, 19777160, 24721450, 49442900, 98885800]

約数ペア:

[(1, 98885800), (2, 49442900), (4, 24721450), (5, 19777160), (8, 12360725), (10, 9888580), (13, 7606600), (20, 4944290), (25, 3955432), (26, 3803300), (40, 2472145), (50, 1977716), (52, 1901650), (65, 1521320), (73, 1354600), (100, 988858), (104, 950825), (130, 760660), (146, 677300), (200, 494429), (260, 380330), (292, 338650), (325, 304264), (365, 270920), (520, 190165), (521, 189800), (584, 169325), (650, 152132), (730, 135460), (949, 104200), (1042, 94900), (1300, 76066), (1460, 67730), (1825, 54184), (1898, 52100), (2084, 47450), (2600, 38033), (2605, 37960), (2920, 33865), (3650, 27092), (3796, 26050), (4168, 23725), (4745, 20840), (5210, 18980), (6773, 14600), (7300, 13546), (7592, 13025), (9490, 10420)]