9457884980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{1259}}^1$

素因数の和:1713

約数の個数: 96

約数和(自身を含む): 21375446400

約数和(自身を除く): 11917561420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 373, 380, 530, 746, 1007, 1060, 1259, 1492, 1865, 2014, 2518, 3730, 4028, 5035, 5036, 6295, 7087, 7460, 10070, 12590, 14174, 19769, 20140, 23921, 25180, 28348, 35435, 39538, 47842, 66727, 70870, 79076, 95684, 98845, 119605, 133454, 141740, 197690, 239210, 266908, 333635, 375611, 395380, 469607, 478420, 667270, 751222, 939214, 1267813, 1334540, 1502444, 1878055, 1878428, 2348035, 2535626, 3756110, 4696070, 5071252, 6339065, 7512220, 8922533, 9392140, 12678130, 17845066, 24889171, 25356260, 35690132, 44612665, 49778342, 89225330, 99556684, 124445855, 178450660, 248891710, 472894249, 497783420, 945788498, 1891576996, 2364471245, 4728942490, 9457884980]

約数ペア:

[(1, 9457884980), (2, 4728942490), (4, 2364471245), (5, 1891576996), (10, 945788498), (19, 497783420), (20, 472894249), (38, 248891710), (53, 178450660), (76, 124445855), (95, 99556684), (106, 89225330), (190, 49778342), (212, 44612665), (265, 35690132), (373, 25356260), (380, 24889171), (530, 17845066), (746, 12678130), (1007, 9392140), (1060, 8922533), (1259, 7512220), (1492, 6339065), (1865, 5071252), (2014, 4696070), (2518, 3756110), (3730, 2535626), (4028, 2348035), (5035, 1878428), (5036, 1878055), (6295, 1502444), (7087, 1334540), (7460, 1267813), (10070, 939214), (12590, 751222), (14174, 667270), (19769, 478420), (20140, 469607), (23921, 395380), (25180, 375611), (28348, 333635), (35435, 266908), (39538, 239210), (47842, 197690), (66727, 141740), (70870, 133454), (79076, 119605), (95684, 98845)]