128247372220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{379273}}^1$

素因数の和:379375

約数の個数: 96

約数和(自身を含む): 309669635520

約数和(自身を除く): 181422263300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 53, 55, 58, 106, 110, 116, 145, 212, 220, 265, 290, 319, 530, 580, 583, 638, 1060, 1166, 1276, 1537, 1595, 2332, 2915, 3074, 3190, 5830, 6148, 6380, 7685, 11660, 15370, 16907, 30740, 33814, 67628, 84535, 169070, 338140, 379273, 758546, 1517092, 1896365, 3792730, 4172003, 7585460, 8344006, 10998917, 16688012, 20101469, 20860015, 21997834, 40202938, 41720030, 43995668, 54994585, 80405876, 83440060, 100507345, 109989170, 120988087, 201014690, 219978340, 221116159, 241976174, 402029380, 442232318, 483952348, 582942601, 604940435, 884464636, 1105580795, 1165885202, 1209880870, 2211161590, 2331770404, 2419761740, 2914713005, 4422323180, 5829426010, 6412368611, 11658852020, 12824737222, 25649474444, 32061843055, 64123686110, 128247372220]

約数ペア:

[(1, 128247372220), (2, 64123686110), (4, 32061843055), (5, 25649474444), (10, 12824737222), (11, 11658852020), (20, 6412368611), (22, 5829426010), (29, 4422323180), (44, 2914713005), (53, 2419761740), (55, 2331770404), (58, 2211161590), (106, 1209880870), (110, 1165885202), (116, 1105580795), (145, 884464636), (212, 604940435), (220, 582942601), (265, 483952348), (290, 442232318), (319, 402029380), (530, 241976174), (580, 221116159), (583, 219978340), (638, 201014690), (1060, 120988087), (1166, 109989170), (1276, 100507345), (1537, 83440060), (1595, 80405876), (2332, 54994585), (2915, 43995668), (3074, 41720030), (3190, 40202938), (5830, 21997834), (6148, 20860015), (6380, 20101469), (7685, 16688012), (11660, 10998917), (15370, 8344006), (16907, 7585460), (30740, 4172003), (33814, 3792730), (67628, 1896365), (84535, 1517092), (169070, 758546), (338140, 379273)]