711056450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 1520058960

約数和(自身を除く): 809002510

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 229, 281, 325, 425, 442, 458, 562, 650, 850, 1105, 1145, 1405, 2210, 2290, 2810, 2977, 3653, 3893, 4777, 5525, 5725, 5954, 7025, 7306, 7786, 9554, 11050, 11450, 14050, 14885, 18265, 19465, 23885, 29770, 36530, 38930, 47770, 50609, 62101, 64349, 74425, 91325, 97325, 101218, 119425, 124202, 128698, 148850, 182650, 194650, 238850, 253045, 310505, 321745, 506090, 621010, 643490, 836537, 1093933, 1265225, 1552525, 1608725, 1673074, 2187866, 2530450, 3105050, 3217450, 4182685, 5469665, 8365370, 10939330, 14221129, 20913425, 27348325, 28442258, 41826850, 54696650, 71105645, 142211290, 355528225, 711056450]

約数ペア:

[(1, 711056450), (2, 355528225), (5, 142211290), (10, 71105645), (13, 54696650), (17, 41826850), (25, 28442258), (26, 27348325), (34, 20913425), (50, 14221129), (65, 10939330), (85, 8365370), (130, 5469665), (170, 4182685), (221, 3217450), (229, 3105050), (281, 2530450), (325, 2187866), (425, 1673074), (442, 1608725), (458, 1552525), (562, 1265225), (650, 1093933), (850, 836537), (1105, 643490), (1145, 621010), (1405, 506090), (2210, 321745), (2290, 310505), (2810, 253045), (2977, 238850), (3653, 194650), (3893, 182650), (4777, 148850), (5525, 128698), (5725, 124202), (5954, 119425), (7025, 101218), (7306, 97325), (7786, 91325), (9554, 74425), (11050, 64349), (11450, 62101), (14050, 50609), (14885, 47770), (18265, 38930), (19465, 36530), (23885, 29770)]