1549067540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1933}}^1\times {\mathrm{2357}}^1$

素因数の和:4316

約数の個数: 48

約数和(自身を含む): 3447641232

約数和(自身を除く): 1898573692

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1933, 2357, 3866, 4714, 7732, 9428, 9665, 11785, 19330, 23570, 32861, 38660, 40069, 47140, 65722, 80138, 131444, 160276, 164305, 200345, 328610, 400690, 657220, 801380, 4556081, 9112162, 18224324, 22780405, 45560810, 77453377, 91121620, 154906754, 309813508, 387266885, 774533770, 1549067540]

約数ペア:

[(1, 1549067540), (2, 774533770), (4, 387266885), (5, 309813508), (10, 154906754), (17, 91121620), (20, 77453377), (34, 45560810), (68, 22780405), (85, 18224324), (170, 9112162), (340, 4556081), (1933, 801380), (2357, 657220), (3866, 400690), (4714, 328610), (7732, 200345), (9428, 164305), (9665, 160276), (11785, 131444), (19330, 80138), (23570, 65722), (32861, 47140), (38660, 40069)]