234260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:92

約数の個数: 48

約数和(自身を含む): 571536

約数和(自身を除く): 337276

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 53, 65, 68, 85, 106, 130, 170, 212, 221, 260, 265, 340, 442, 530, 689, 884, 901, 1060, 1105, 1378, 1802, 2210, 2756, 3445, 3604, 4420, 4505, 6890, 9010, 11713, 13780, 18020, 23426, 46852, 58565, 117130, 234260]

約数ペア:

[(1, 234260), (2, 117130), (4, 58565), (5, 46852), (10, 23426), (13, 18020), (17, 13780), (20, 11713), (26, 9010), (34, 6890), (52, 4505), (53, 4420), (65, 3604), (68, 3445), (85, 2756), (106, 2210), (130, 1802), (170, 1378), (212, 1105), (221, 1060), (260, 901), (265, 884), (340, 689), (442, 530)]