2446880

素因数分解:

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

素因数の和:429

約数の個数: 48

約数和(自身を含む): 5937624

約数和(自身を除く): 3490744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 373, 410, 656, 746, 820, 1312, 1492, 1640, 1865, 2984, 3280, 3730, 5968, 6560, 7460, 11936, 14920, 15293, 29840, 30586, 59680, 61172, 76465, 122344, 152930, 244688, 305860, 489376, 611720, 1223440, 2446880]

約数ペア:

[(1, 2446880), (2, 1223440), (4, 611720), (5, 489376), (8, 305860), (10, 244688), (16, 152930), (20, 122344), (32, 76465), (40, 61172), (41, 59680), (80, 30586), (82, 29840), (160, 15293), (164, 14920), (205, 11936), (328, 7460), (373, 6560), (410, 5968), (656, 3730), (746, 3280), (820, 2984), (1312, 1865), (1492, 1640)]