70049320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 177969960

約数和(自身を除く): 107920640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 121, 164, 205, 220, 242, 328, 353, 410, 440, 451, 484, 605, 706, 820, 902, 968, 1210, 1412, 1640, 1765, 1804, 2255, 2420, 2824, 3530, 3608, 3883, 4510, 4840, 4961, 7060, 7766, 9020, 9922, 14120, 14473, 15532, 18040, 19415, 19844, 24805, 28946, 31064, 38830, 39688, 42713, 49610, 57892, 72365, 77660, 85426, 99220, 115784, 144730, 155320, 159203, 170852, 198440, 213565, 289460, 318406, 341704, 427130, 578920, 636812, 796015, 854260, 1273624, 1592030, 1708520, 1751233, 3184060, 3502466, 6368120, 7004932, 8756165, 14009864, 17512330, 35024660, 70049320]

約数ペア:

[(1, 70049320), (2, 35024660), (4, 17512330), (5, 14009864), (8, 8756165), (10, 7004932), (11, 6368120), (20, 3502466), (22, 3184060), (40, 1751233), (41, 1708520), (44, 1592030), (55, 1273624), (82, 854260), (88, 796015), (110, 636812), (121, 578920), (164, 427130), (205, 341704), (220, 318406), (242, 289460), (328, 213565), (353, 198440), (410, 170852), (440, 159203), (451, 155320), (484, 144730), (605, 115784), (706, 99220), (820, 85426), (902, 77660), (968, 72365), (1210, 57892), (1412, 49610), (1640, 42713), (1765, 39688), (1804, 38830), (2255, 31064), (2420, 28946), (2824, 24805), (3530, 19844), (3608, 19415), (3883, 18040), (4510, 15532), (4840, 14473), (4961, 14120), (7060, 9922), (7766, 9020)]