4794400

素因数分解:

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

素因数の和:494

約数の個数: 72

約数和(自身を含む): 12632004

約数和(自身を除く): 7837604

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 461, 520, 650, 800, 922, 1040, 1300, 1844, 2080, 2305, 2600, 3688, 4610, 5200, 5993, 7376, 9220, 10400, 11525, 11986, 14752, 18440, 23050, 23972, 29965, 36880, 46100, 47944, 59930, 73760, 92200, 95888, 119860, 149825, 184400, 191776, 239720, 299650, 368800, 479440, 599300, 958880, 1198600, 2397200, 4794400]

約数ペア:

[(1, 4794400), (2, 2397200), (4, 1198600), (5, 958880), (8, 599300), (10, 479440), (13, 368800), (16, 299650), (20, 239720), (25, 191776), (26, 184400), (32, 149825), (40, 119860), (50, 95888), (52, 92200), (65, 73760), (80, 59930), (100, 47944), (104, 46100), (130, 36880), (160, 29965), (200, 23972), (208, 23050), (260, 18440), (325, 14752), (400, 11986), (416, 11525), (461, 10400), (520, 9220), (650, 7376), (800, 5993), (922, 5200), (1040, 4610), (1300, 3688), (1844, 2600), (2080, 2305)]