70512640

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:353

約数の個数: 104

約数和(自身を含む): 185182128

約数和(自身を除く): 114669488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 313, 320, 352, 440, 512, 626, 640, 704, 880, 1024, 1252, 1280, 1408, 1565, 1760, 2048, 2504, 2560, 2816, 3130, 3443, 3520, 4096, 5008, 5120, 5632, 6260, 6886, 7040, 10016, 10240, 11264, 12520, 13772, 14080, 17215, 20032, 20480, 22528, 25040, 27544, 28160, 34430, 40064, 45056, 50080, 55088, 56320, 68860, 80128, 100160, 110176, 112640, 137720, 160256, 200320, 220352, 225280, 275440, 320512, 400640, 440704, 550880, 641024, 801280, 881408, 1101760, 1282048, 1602560, 1762816, 2203520, 3205120, 3525632, 4407040, 6410240, 7051264, 8814080, 14102528, 17628160, 35256320, 70512640]

約数ペア:

[(1, 70512640), (2, 35256320), (4, 17628160), (5, 14102528), (8, 8814080), (10, 7051264), (11, 6410240), (16, 4407040), (20, 3525632), (22, 3205120), (32, 2203520), (40, 1762816), (44, 1602560), (55, 1282048), (64, 1101760), (80, 881408), (88, 801280), (110, 641024), (128, 550880), (160, 440704), (176, 400640), (220, 320512), (256, 275440), (313, 225280), (320, 220352), (352, 200320), (440, 160256), (512, 137720), (626, 112640), (640, 110176), (704, 100160), (880, 80128), (1024, 68860), (1252, 56320), (1280, 55088), (1408, 50080), (1565, 45056), (1760, 40064), (2048, 34430), (2504, 28160), (2560, 27544), (2816, 25040), (3130, 22528), (3443, 20480), (3520, 20032), (4096, 17215), (5008, 14080), (5120, 13772), (5632, 12520), (6260, 11264), (6886, 10240), (7040, 10016)]