9787520

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 24033240

約数和(自身を除く): 14245720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 373, 410, 640, 656, 746, 820, 1312, 1492, 1640, 1865, 2624, 2984, 3280, 3730, 5248, 5968, 6560, 7460, 11936, 13120, 14920, 15293, 23872, 26240, 29840, 30586, 47744, 59680, 61172, 76465, 119360, 122344, 152930, 238720, 244688, 305860, 489376, 611720, 978752, 1223440, 1957504, 2446880, 4893760, 9787520]

約数ペア:

[(1, 9787520), (2, 4893760), (4, 2446880), (5, 1957504), (8, 1223440), (10, 978752), (16, 611720), (20, 489376), (32, 305860), (40, 244688), (41, 238720), (64, 152930), (80, 122344), (82, 119360), (128, 76465), (160, 61172), (164, 59680), (205, 47744), (320, 30586), (328, 29840), (373, 26240), (410, 23872), (640, 15293), (656, 14920), (746, 13120), (820, 11936), (1312, 7460), (1492, 6560), (1640, 5968), (1865, 5248), (2624, 3730), (2984, 3280)]