101354560

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:380

約数の個数: 112

約数和(自身を含む): 258080256

約数和(自身を除く): 156725696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 64, 80, 92, 94, 115, 160, 184, 188, 230, 235, 293, 320, 368, 376, 460, 470, 586, 736, 752, 920, 940, 1081, 1172, 1465, 1472, 1504, 1840, 1880, 2162, 2344, 2930, 3008, 3680, 3760, 4324, 4688, 5405, 5860, 6739, 7360, 7520, 8648, 9376, 10810, 11720, 13478, 13771, 15040, 17296, 18752, 21620, 23440, 26956, 27542, 33695, 34592, 43240, 46880, 53912, 55084, 67390, 68855, 69184, 86480, 93760, 107824, 110168, 134780, 137710, 172960, 215648, 220336, 269560, 275420, 316733, 345920, 431296, 440672, 539120, 550840, 633466, 881344, 1078240, 1101680, 1266932, 1583665, 2156480, 2203360, 2533864, 3167330, 4406720, 5067728, 6334660, 10135456, 12669320, 20270912, 25338640, 50677280, 101354560]

約数ペア:

[(1, 101354560), (2, 50677280), (4, 25338640), (5, 20270912), (8, 12669320), (10, 10135456), (16, 6334660), (20, 5067728), (23, 4406720), (32, 3167330), (40, 2533864), (46, 2203360), (47, 2156480), (64, 1583665), (80, 1266932), (92, 1101680), (94, 1078240), (115, 881344), (160, 633466), (184, 550840), (188, 539120), (230, 440672), (235, 431296), (293, 345920), (320, 316733), (368, 275420), (376, 269560), (460, 220336), (470, 215648), (586, 172960), (736, 137710), (752, 134780), (920, 110168), (940, 107824), (1081, 93760), (1172, 86480), (1465, 69184), (1472, 68855), (1504, 67390), (1840, 55084), (1880, 53912), (2162, 46880), (2344, 43240), (2930, 34592), (3008, 33695), (3680, 27542), (3760, 26956), (4324, 23440), (4688, 21620), (5405, 18752), (5860, 17296), (6739, 15040), (7360, 13771), (7520, 13478), (8648, 11720), (9376, 10810)]