24779120

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4243}}^1$

素因数の和:4329

約数の個数: 40

約数和(自身を含む): 58414416

約数和(自身を除く): 33635296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 4243, 5840, 8486, 16972, 21215, 33944, 42430, 67888, 84860, 169720, 309739, 339440, 619478, 1238956, 1548695, 2477912, 3097390, 4955824, 6194780, 12389560, 24779120]

約数ペア:

[(1, 24779120), (2, 12389560), (4, 6194780), (5, 4955824), (8, 3097390), (10, 2477912), (16, 1548695), (20, 1238956), (40, 619478), (73, 339440), (80, 309739), (146, 169720), (292, 84860), (365, 67888), (584, 42430), (730, 33944), (1168, 21215), (1460, 16972), (2920, 8486), (4243, 5840)]