89657660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7127}}^1$

素因数の和:7190

約数の個数: 48

約数和(自身を含む): 204773184

約数和(自身を除く): 115115524

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 7127, 12580, 14254, 28508, 35635, 71270, 121159, 142540, 242318, 263699, 484636, 527398, 605795, 1054796, 1211590, 1318495, 2423180, 2636990, 4482883, 5273980, 8965766, 17931532, 22414415, 44828830, 89657660]

約数ペア:

[(1, 89657660), (2, 44828830), (4, 22414415), (5, 17931532), (10, 8965766), (17, 5273980), (20, 4482883), (34, 2636990), (37, 2423180), (68, 1318495), (74, 1211590), (85, 1054796), (148, 605795), (170, 527398), (185, 484636), (340, 263699), (370, 242318), (629, 142540), (740, 121159), (1258, 71270), (2516, 35635), (3145, 28508), (6290, 14254), (7127, 12580)]