1198600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 3007620

約数和(自身を除く): 1809020

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 461, 520, 650, 922, 1300, 1844, 2305, 2600, 3688, 4610, 5993, 9220, 11525, 11986, 18440, 23050, 23972, 29965, 46100, 47944, 59930, 92200, 119860, 149825, 239720, 299650, 599300, 1198600]

約数ペア:

[(1, 1198600), (2, 599300), (4, 299650), (5, 239720), (8, 149825), (10, 119860), (13, 92200), (20, 59930), (25, 47944), (26, 46100), (40, 29965), (50, 23972), (52, 23050), (65, 18440), (100, 11986), (104, 11525), (130, 9220), (200, 5993), (260, 4610), (325, 3688), (461, 2600), (520, 2305), (650, 1844), (922, 1300)]