115220383450

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1489}}^1\times {\mathrm{17389}}^1$

素因数の和:18979

約数の個数: 48

約数和(自身を含む): 216875907000

約数和(自身を除く): 101655523550

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 1489, 2225, 2978, 4450, 7445, 14890, 17389, 34778, 37225, 74450, 86945, 132521, 173890, 265042, 434725, 662605, 869450, 1325210, 1547621, 3095242, 3313025, 6626050, 7738105, 15476210, 25892221, 38690525, 51784442, 77381050, 129461105, 258922210, 647305525, 1294611050, 2304407669, 4608815338, 11522038345, 23044076690, 57610191725, 115220383450]

約数ペア:

[(1, 115220383450), (2, 57610191725), (5, 23044076690), (10, 11522038345), (25, 4608815338), (50, 2304407669), (89, 1294611050), (178, 647305525), (445, 258922210), (890, 129461105), (1489, 77381050), (2225, 51784442), (2978, 38690525), (4450, 25892221), (7445, 15476210), (14890, 7738105), (17389, 6626050), (34778, 3313025), (37225, 3095242), (74450, 1547621), (86945, 1325210), (132521, 869450), (173890, 662605), (265042, 434725)]