392691260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 929359872

約数和(自身を除く): 536668612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 83, 124, 130, 155, 166, 260, 310, 332, 403, 415, 587, 620, 806, 830, 1079, 1174, 1612, 1660, 2015, 2158, 2348, 2573, 2935, 4030, 4316, 5146, 5395, 5870, 7631, 8060, 10292, 10790, 11740, 12865, 15262, 18197, 21580, 25730, 30524, 33449, 36394, 38155, 48721, 51460, 66898, 72788, 76310, 90985, 97442, 133796, 152620, 167245, 181970, 194884, 236561, 243605, 334490, 363940, 473122, 487210, 633373, 668980, 946244, 974420, 1182805, 1266746, 1510351, 2365610, 2533492, 3020702, 3166865, 4731220, 6041404, 6333730, 7551755, 12667460, 15103510, 19634563, 30207020, 39269126, 78538252, 98172815, 196345630, 392691260]

約数ペア:

[(1, 392691260), (2, 196345630), (4, 98172815), (5, 78538252), (10, 39269126), (13, 30207020), (20, 19634563), (26, 15103510), (31, 12667460), (52, 7551755), (62, 6333730), (65, 6041404), (83, 4731220), (124, 3166865), (130, 3020702), (155, 2533492), (166, 2365610), (260, 1510351), (310, 1266746), (332, 1182805), (403, 974420), (415, 946244), (587, 668980), (620, 633373), (806, 487210), (830, 473122), (1079, 363940), (1174, 334490), (1612, 243605), (1660, 236561), (2015, 194884), (2158, 181970), (2348, 167245), (2573, 152620), (2935, 133796), (4030, 97442), (4316, 90985), (5146, 76310), (5395, 72788), (5870, 66898), (7631, 51460), (8060, 48721), (10292, 38155), (10790, 36394), (11740, 33449), (12865, 30524), (15262, 25730), (18197, 21580)]