537280

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:113

約数の個数: 56

約数和(自身を含む): 1353312

約数和(自身を除く): 816032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 73, 80, 92, 115, 146, 160, 184, 230, 292, 320, 365, 368, 460, 584, 730, 736, 920, 1168, 1460, 1472, 1679, 1840, 2336, 2920, 3358, 3680, 4672, 5840, 6716, 7360, 8395, 11680, 13432, 16790, 23360, 26864, 33580, 53728, 67160, 107456, 134320, 268640, 537280]

約数ペア:

[(1, 537280), (2, 268640), (4, 134320), (5, 107456), (8, 67160), (10, 53728), (16, 33580), (20, 26864), (23, 23360), (32, 16790), (40, 13432), (46, 11680), (64, 8395), (73, 7360), (80, 6716), (92, 5840), (115, 4672), (146, 3680), (160, 3358), (184, 2920), (230, 2336), (292, 1840), (320, 1679), (365, 1472), (368, 1460), (460, 1168), (584, 920), (730, 736)]