2553520

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:613

約数の個数: 40

約数和(自身を含む): 6048720

約数和(自身を除く): 3495200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 541, 590, 944, 1082, 1180, 2164, 2360, 2705, 4328, 4720, 5410, 8656, 10820, 21640, 31919, 43280, 63838, 127676, 159595, 255352, 319190, 510704, 638380, 1276760, 2553520]

約数ペア:

[(1, 2553520), (2, 1276760), (4, 638380), (5, 510704), (8, 319190), (10, 255352), (16, 159595), (20, 127676), (40, 63838), (59, 43280), (80, 31919), (118, 21640), (236, 10820), (295, 8656), (472, 5410), (541, 4720), (590, 4328), (944, 2705), (1082, 2360), (1180, 2164)]