2397200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:492

約数の個数: 60

約数和(自身を含む): 6215748

約数和(自身を除く): 3818548

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 461, 520, 650, 922, 1040, 1300, 1844, 2305, 2600, 3688, 4610, 5200, 5993, 7376, 9220, 11525, 11986, 18440, 23050, 23972, 29965, 36880, 46100, 47944, 59930, 92200, 95888, 119860, 149825, 184400, 239720, 299650, 479440, 599300, 1198600, 2397200]

約数ペア:

[(1, 2397200), (2, 1198600), (4, 599300), (5, 479440), (8, 299650), (10, 239720), (13, 184400), (16, 149825), (20, 119860), (25, 95888), (26, 92200), (40, 59930), (50, 47944), (52, 46100), (65, 36880), (80, 29965), (100, 23972), (104, 23050), (130, 18440), (200, 11986), (208, 11525), (260, 9220), (325, 7376), (400, 5993), (461, 5200), (520, 4610), (650, 3688), (922, 2600), (1040, 2305), (1300, 1844)]