25218173860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{125551}}^1$

素因数の和:125665

約数の個数: 72

約数和(自身を含む): 58912011648

約数和(自身を除く): 33693837788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 121, 166, 220, 242, 332, 415, 484, 605, 830, 913, 1210, 1660, 1826, 2420, 3652, 4565, 9130, 10043, 18260, 20086, 40172, 50215, 100430, 125551, 200860, 251102, 502204, 627755, 1255510, 1381061, 2511020, 2762122, 5524244, 6905305, 10420733, 13810610, 15191671, 20841466, 27621220, 30383342, 41682932, 52103665, 60766684, 75958355, 104207330, 114628063, 151916710, 208414660, 229256126, 303833420, 458512252, 573140315, 1146280630, 1260908693, 2292561260, 2521817386, 5043634772, 6304543465, 12609086930, 25218173860]

約数ペア:

[(1, 25218173860), (2, 12609086930), (4, 6304543465), (5, 5043634772), (10, 2521817386), (11, 2292561260), (20, 1260908693), (22, 1146280630), (44, 573140315), (55, 458512252), (83, 303833420), (110, 229256126), (121, 208414660), (166, 151916710), (220, 114628063), (242, 104207330), (332, 75958355), (415, 60766684), (484, 52103665), (605, 41682932), (830, 30383342), (913, 27621220), (1210, 20841466), (1660, 15191671), (1826, 13810610), (2420, 10420733), (3652, 6905305), (4565, 5524244), (9130, 2762122), (10043, 2511020), (18260, 1381061), (20086, 1255510), (40172, 627755), (50215, 502204), (100430, 251102), (125551, 200860)]