26161120

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7109}}^1$

素因数の和:7147

約数の個数: 48

約数和(自身を含む): 64501920

約数和(自身を除く): 38340800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 7109, 14218, 28436, 35545, 56872, 71090, 113744, 142180, 163507, 227488, 284360, 327014, 568720, 654028, 817535, 1137440, 1308056, 1635070, 2616112, 3270140, 5232224, 6540280, 13080560, 26161120]

約数ペア:

[(1, 26161120), (2, 13080560), (4, 6540280), (5, 5232224), (8, 3270140), (10, 2616112), (16, 1635070), (20, 1308056), (23, 1137440), (32, 817535), (40, 654028), (46, 568720), (80, 327014), (92, 284360), (115, 227488), (160, 163507), (184, 142180), (230, 113744), (368, 71090), (460, 56872), (736, 35545), (920, 28436), (1840, 14218), (3680, 7109)]