85592920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 146650280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 83, 116, 127, 140, 145, 166, 203, 232, 254, 280, 290, 332, 406, 415, 508, 580, 581, 635, 664, 812, 830, 889, 1015, 1016, 1160, 1162, 1270, 1624, 1660, 1778, 2030, 2324, 2407, 2540, 2905, 3320, 3556, 3683, 4060, 4445, 4648, 4814, 5080, 5810, 7112, 7366, 8120, 8890, 9628, 10541, 11620, 12035, 14732, 16849, 17780, 18415, 19256, 21082, 23240, 24070, 25781, 29464, 33698, 35560, 36830, 42164, 48140, 51562, 52705, 67396, 73660, 73787, 84245, 84328, 96280, 103124, 105410, 128905, 134792, 147320, 147574, 168490, 206248, 210820, 257810, 295148, 305689, 336980, 368935, 421640, 515620, 590296, 611378, 673960, 737870, 1031240, 1222756, 1475740, 1528445, 2139823, 2445512, 2951480, 3056890, 4279646, 6113780, 8559292, 10699115, 12227560, 17118584, 21398230, 42796460, 85592920]

約数ペア:

[(1, 85592920), (2, 42796460), (4, 21398230), (5, 17118584), (7, 12227560), (8, 10699115), (10, 8559292), (14, 6113780), (20, 4279646), (28, 3056890), (29, 2951480), (35, 2445512), (40, 2139823), (56, 1528445), (58, 1475740), (70, 1222756), (83, 1031240), (116, 737870), (127, 673960), (140, 611378), (145, 590296), (166, 515620), (203, 421640), (232, 368935), (254, 336980), (280, 305689), (290, 295148), (332, 257810), (406, 210820), (415, 206248), (508, 168490), (580, 147574), (581, 147320), (635, 134792), (664, 128905), (812, 105410), (830, 103124), (889, 96280), (1015, 84328), (1016, 84245), (1160, 73787), (1162, 73660), (1270, 67396), (1624, 52705), (1660, 51562), (1778, 48140), (2030, 42164), (2324, 36830), (2407, 35560), (2540, 33698), (2905, 29464), (3320, 25781), (3556, 24070), (3683, 23240), (4060, 21082), (4445, 19256), (4648, 18415), (4814, 17780), (5080, 16849), (5810, 14732), (7112, 12035), (7366, 11620), (8120, 10541), (8890, 9628)]