1354600

素因数分解:

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

素因数の和:550

約数の個数: 48

約数和(自身を含む): 3398220

約数和(自身を除く): 2043620

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 521, 650, 1042, 1300, 2084, 2600, 2605, 4168, 5210, 6773, 10420, 13025, 13546, 20840, 26050, 27092, 33865, 52100, 54184, 67730, 104200, 135460, 169325, 270920, 338650, 677300, 1354600]

約数ペア:

[(1, 1354600), (2, 677300), (4, 338650), (5, 270920), (8, 169325), (10, 135460), (13, 104200), (20, 67730), (25, 54184), (26, 52100), (40, 33865), (50, 27092), (52, 26050), (65, 20840), (100, 13546), (104, 13025), (130, 10420), (200, 6773), (260, 5210), (325, 4168), (520, 2605), (521, 2600), (650, 2084), (1042, 1300)]