814338050

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1201}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 1545329664

約数和(自身を除く): 730991614

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 191, 355, 382, 710, 955, 1201, 1775, 1910, 2402, 3550, 4775, 6005, 9550, 12010, 13561, 27122, 30025, 60050, 67805, 85271, 135610, 170542, 229391, 339025, 426355, 458782, 678050, 852710, 1146955, 2131775, 2293910, 4263550, 5734775, 11469550, 16286761, 32573522, 81433805, 162867610, 407169025, 814338050]

約数ペア:

[(1, 814338050), (2, 407169025), (5, 162867610), (10, 81433805), (25, 32573522), (50, 16286761), (71, 11469550), (142, 5734775), (191, 4263550), (355, 2293910), (382, 2131775), (710, 1146955), (955, 852710), (1201, 678050), (1775, 458782), (1910, 426355), (2402, 339025), (3550, 229391), (4775, 170542), (6005, 135610), (9550, 85271), (12010, 67805), (13561, 60050), (27122, 30025)]