4039403710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 7428248208

約数和(自身を除く): 3388844498

約数列:

[1, 2, 5, 10, 71, 142, 227, 353, 355, 454, 706, 710, 1135, 1765, 2270, 3530, 5041, 10082, 16117, 25063, 25205, 32234, 50126, 50410, 80131, 80585, 125315, 160262, 161170, 250630, 400655, 801310, 1144307, 1779473, 2288614, 3558946, 5689301, 5721535, 8897365, 11378602, 11443070, 17794730, 28446505, 56893010, 403940371, 807880742, 2019701855, 4039403710]

約数ペア:

[(1, 4039403710), (2, 2019701855), (5, 807880742), (10, 403940371), (71, 56893010), (142, 28446505), (227, 17794730), (353, 11443070), (355, 11378602), (454, 8897365), (706, 5721535), (710, 5689301), (1135, 3558946), (1765, 2288614), (2270, 1779473), (3530, 1144307), (5041, 801310), (10082, 400655), (16117, 250630), (25063, 161170), (25205, 160262), (32234, 125315), (50126, 80585), (50410, 80131)]