91801190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41539}}^1$

素因数の和:41576

約数の個数: 32

約数和(自身を含む): 188425440

約数和(自身を除く): 96624250

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 41539, 83078, 207695, 415390, 540007, 706163, 1080014, 1412326, 2700035, 3530815, 5400070, 7061630, 9180119, 18360238, 45900595, 91801190]

約数ペア:

[(1, 91801190), (2, 45900595), (5, 18360238), (10, 9180119), (13, 7061630), (17, 5400070), (26, 3530815), (34, 2700035), (65, 1412326), (85, 1080014), (130, 706163), (170, 540007), (221, 415390), (442, 207695), (1105, 83078), (2210, 41539)]