2250560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:571

約数の個数: 56

約数和(自身を含む): 5782056

約数和(自身を除く): 3531496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 541, 832, 1040, 1082, 2080, 2164, 2705, 4160, 4328, 5410, 7033, 8656, 10820, 14066, 17312, 21640, 28132, 34624, 35165, 43280, 56264, 70330, 86560, 112528, 140660, 173120, 225056, 281320, 450112, 562640, 1125280, 2250560]

約数ペア:

[(1, 2250560), (2, 1125280), (4, 562640), (5, 450112), (8, 281320), (10, 225056), (13, 173120), (16, 140660), (20, 112528), (26, 86560), (32, 70330), (40, 56264), (52, 43280), (64, 35165), (65, 34624), (80, 28132), (104, 21640), (130, 17312), (160, 14066), (208, 10820), (260, 8656), (320, 7033), (416, 5410), (520, 4328), (541, 4160), (832, 2705), (1040, 2164), (1082, 2080)]