195427540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6679}}^1$

素因数の和:6725

約数の個数: 96

約数和(自身を含む): 538675200

約数和(自身を除く): 343247660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2660, 2926, 4180, 5852, 6679, 7315, 13358, 14630, 26716, 29260, 33395, 46753, 66790, 73469, 93506, 126901, 133580, 146938, 187012, 233765, 253802, 293876, 367345, 467530, 507604, 514283, 634505, 734690, 888307, 935060, 1028566, 1269010, 1395911, 1469380, 1776614, 2057132, 2538020, 2571415, 2791822, 3553228, 4441535, 5142830, 5583644, 6979555, 8883070, 9771377, 10285660, 13959110, 17766140, 19542754, 27918220, 39085508, 48856885, 97713770, 195427540]

約数ペア:

[(1, 195427540), (2, 97713770), (4, 48856885), (5, 39085508), (7, 27918220), (10, 19542754), (11, 17766140), (14, 13959110), (19, 10285660), (20, 9771377), (22, 8883070), (28, 6979555), (35, 5583644), (38, 5142830), (44, 4441535), (55, 3553228), (70, 2791822), (76, 2571415), (77, 2538020), (95, 2057132), (110, 1776614), (133, 1469380), (140, 1395911), (154, 1269010), (190, 1028566), (209, 935060), (220, 888307), (266, 734690), (308, 634505), (380, 514283), (385, 507604), (418, 467530), (532, 367345), (665, 293876), (770, 253802), (836, 233765), (1045, 187012), (1330, 146938), (1463, 133580), (1540, 126901), (2090, 93506), (2660, 73469), (2926, 66790), (4180, 46753), (5852, 33395), (6679, 29260), (7315, 26716), (13358, 14630)]