1794320180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{6869}}^1$

素因数の和:7268

約数の個数: 48

約数和(自身を含む): 3881440080

約数和(自身を除く): 2087119900

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 353, 370, 706, 740, 1412, 1765, 3530, 6869, 7060, 13061, 13738, 26122, 27476, 34345, 52244, 65305, 68690, 130610, 137380, 254153, 261220, 508306, 1016612, 1270765, 2424757, 2541530, 4849514, 5083060, 9699028, 12123785, 24247570, 48495140, 89716009, 179432018, 358864036, 448580045, 897160090, 1794320180]

約数ペア:

[(1, 1794320180), (2, 897160090), (4, 448580045), (5, 358864036), (10, 179432018), (20, 89716009), (37, 48495140), (74, 24247570), (148, 12123785), (185, 9699028), (353, 5083060), (370, 4849514), (706, 2541530), (740, 2424757), (1412, 1270765), (1765, 1016612), (3530, 508306), (6869, 261220), (7060, 254153), (13061, 137380), (13738, 130610), (26122, 68690), (27476, 65305), (34345, 52244)]