97650520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5413}}^1$

素因数の和:5476

約数の個数: 64

約数和(自身を含む): 245579040

約数和(自身を除く): 147928520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 3608, 4510, 5413, 9020, 10826, 18040, 21652, 27065, 43304, 54130, 59543, 108260, 119086, 216520, 221933, 238172, 297715, 443866, 476344, 595430, 887732, 1109665, 1190860, 1775464, 2219330, 2381720, 2441263, 4438660, 4882526, 8877320, 9765052, 12206315, 19530104, 24412630, 48825260, 97650520]

約数ペア:

[(1, 97650520), (2, 48825260), (4, 24412630), (5, 19530104), (8, 12206315), (10, 9765052), (11, 8877320), (20, 4882526), (22, 4438660), (40, 2441263), (41, 2381720), (44, 2219330), (55, 1775464), (82, 1190860), (88, 1109665), (110, 887732), (164, 595430), (205, 476344), (220, 443866), (328, 297715), (410, 238172), (440, 221933), (451, 216520), (820, 119086), (902, 108260), (1640, 59543), (1804, 54130), (2255, 43304), (3608, 27065), (4510, 21652), (5413, 18040), (9020, 10826)]