201740620015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{16487}}^1$

素因数の和:17112

約数の個数: 64

約数和(自身を含む): 292320368640

約数和(自身を除く): 90579748625

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 187, 253, 391, 569, 935, 1265, 1955, 2845, 4301, 6259, 9673, 13087, 16487, 21505, 31295, 48365, 65435, 82435, 106403, 143957, 181357, 222479, 280279, 379201, 532015, 719785, 906785, 1112395, 1401395, 1896005, 2447269, 3083069, 4171211, 6446417, 9381103, 12236345, 15415345, 20856055, 32232085, 46905515, 70910587, 103192133, 159478751, 215765369, 354552935, 515960665, 797393755, 1078826845, 1754266261, 2373419059, 3668011273, 8771331305, 11867095295, 18340056365, 40348124003, 201740620015]

約数ペア:

[(1, 201740620015), (5, 40348124003), (11, 18340056365), (17, 11867095295), (23, 8771331305), (55, 3668011273), (85, 2373419059), (115, 1754266261), (187, 1078826845), (253, 797393755), (391, 515960665), (569, 354552935), (935, 215765369), (1265, 159478751), (1955, 103192133), (2845, 70910587), (4301, 46905515), (6259, 32232085), (9673, 20856055), (13087, 15415345), (16487, 12236345), (21505, 9381103), (31295, 6446417), (48365, 4171211), (65435, 3083069), (82435, 2447269), (106403, 1896005), (143957, 1401395), (181357, 1112395), (222479, 906785), (280279, 719785), (379201, 532015)]