40955890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2339}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 78848640

約数和(自身を除く): 37892750

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1751, 2339, 3502, 4678, 8755, 11695, 17510, 23390, 39763, 79526, 198815, 240917, 397630, 481834, 1204585, 2409170, 4095589, 8191178, 20477945, 40955890]

約数ペア:

[(1, 40955890), (2, 20477945), (5, 8191178), (10, 4095589), (17, 2409170), (34, 1204585), (85, 481834), (103, 397630), (170, 240917), (206, 198815), (515, 79526), (1030, 39763), (1751, 23390), (2339, 17510), (3502, 11695), (4678, 8755)]