201536461010

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1\times {\mathrm{3907}}^1$

素因数の和:4899

約数の個数: 64

約数和(自身を含む): 372841208064

約数和(自身を除く): 171304747054

約数列:

[1, 2, 5, 10, 61, 103, 122, 206, 305, 515, 610, 821, 1030, 1642, 3907, 4105, 6283, 7814, 8210, 12566, 19535, 31415, 39070, 50081, 62830, 84563, 100162, 169126, 238327, 250405, 402421, 422815, 476654, 500810, 804842, 845630, 1191635, 2012105, 2383270, 3207647, 4024210, 5158343, 6415294, 10316686, 16038235, 24547681, 25791715, 32076470, 49095362, 51583430, 122738405, 195666467, 245476810, 330387641, 391332934, 660775282, 978332335, 1651938205, 1956664670, 3303876410, 20153646101, 40307292202, 100768230505, 201536461010]

約数ペア:

[(1, 201536461010), (2, 100768230505), (5, 40307292202), (10, 20153646101), (61, 3303876410), (103, 1956664670), (122, 1651938205), (206, 978332335), (305, 660775282), (515, 391332934), (610, 330387641), (821, 245476810), (1030, 195666467), (1642, 122738405), (3907, 51583430), (4105, 49095362), (6283, 32076470), (7814, 25791715), (8210, 24547681), (12566, 16038235), (19535, 10316686), (31415, 6415294), (39070, 5158343), (50081, 4024210), (62830, 3207647), (84563, 2383270), (100162, 2012105), (169126, 1191635), (238327, 845630), (250405, 804842), (402421, 500810), (422815, 476654)]