62971480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 169646400

約数和(自身を除く): 106674920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 101, 104, 109, 110, 130, 143, 202, 218, 220, 260, 286, 404, 436, 440, 505, 520, 545, 572, 715, 808, 872, 1010, 1090, 1111, 1144, 1199, 1313, 1417, 1430, 2020, 2180, 2222, 2398, 2626, 2834, 2860, 4040, 4360, 4444, 4796, 5252, 5555, 5668, 5720, 5995, 6565, 7085, 8888, 9592, 10504, 11009, 11110, 11336, 11990, 13130, 14170, 14443, 15587, 22018, 22220, 23980, 26260, 28340, 28886, 31174, 44036, 44440, 47960, 52520, 55045, 56680, 57772, 62348, 72215, 77935, 88072, 110090, 115544, 121099, 124696, 143117, 144430, 155870, 220180, 242198, 286234, 288860, 311740, 440360, 484396, 572468, 577720, 605495, 623480, 715585, 968792, 1144936, 1210990, 1431170, 1574287, 2421980, 2862340, 3148574, 4843960, 5724680, 6297148, 7871435, 12594296, 15742870, 31485740, 62971480]

約数ペア:

[(1, 62971480), (2, 31485740), (4, 15742870), (5, 12594296), (8, 7871435), (10, 6297148), (11, 5724680), (13, 4843960), (20, 3148574), (22, 2862340), (26, 2421980), (40, 1574287), (44, 1431170), (52, 1210990), (55, 1144936), (65, 968792), (88, 715585), (101, 623480), (104, 605495), (109, 577720), (110, 572468), (130, 484396), (143, 440360), (202, 311740), (218, 288860), (220, 286234), (260, 242198), (286, 220180), (404, 155870), (436, 144430), (440, 143117), (505, 124696), (520, 121099), (545, 115544), (572, 110090), (715, 88072), (808, 77935), (872, 72215), (1010, 62348), (1090, 57772), (1111, 56680), (1144, 55045), (1199, 52520), (1313, 47960), (1417, 44440), (1430, 44036), (2020, 31174), (2180, 28886), (2222, 28340), (2398, 26260), (2626, 23980), (2834, 22220), (2860, 22018), (4040, 15587), (4360, 14443), (4444, 14170), (4796, 13130), (5252, 11990), (5555, 11336), (5668, 11110), (5720, 11009), (5995, 10504), (6565, 9592), (7085, 8888)]