41492920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 118195200

約数和(自身を除く): 76702280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 23, 28, 34, 35, 40, 46, 56, 68, 70, 85, 92, 115, 119, 136, 140, 161, 170, 184, 230, 238, 280, 322, 340, 379, 391, 460, 476, 595, 644, 680, 758, 782, 805, 920, 952, 1190, 1288, 1516, 1564, 1610, 1895, 1955, 2380, 2653, 2737, 3032, 3128, 3220, 3790, 3910, 4760, 5306, 5474, 6440, 6443, 7580, 7820, 8717, 10612, 10948, 12886, 13265, 13685, 15160, 15640, 17434, 21224, 21896, 25772, 26530, 27370, 32215, 34868, 43585, 45101, 51544, 53060, 54740, 61019, 64430, 69736, 87170, 90202, 106120, 109480, 122038, 128860, 148189, 174340, 180404, 225505, 244076, 257720, 296378, 305095, 348680, 360808, 451010, 488152, 592756, 610190, 740945, 902020, 1037323, 1185512, 1220380, 1481890, 1804040, 2074646, 2440760, 2963780, 4149292, 5186615, 5927560, 8298584, 10373230, 20746460, 41492920]

約数ペア:

[(1, 41492920), (2, 20746460), (4, 10373230), (5, 8298584), (7, 5927560), (8, 5186615), (10, 4149292), (14, 2963780), (17, 2440760), (20, 2074646), (23, 1804040), (28, 1481890), (34, 1220380), (35, 1185512), (40, 1037323), (46, 902020), (56, 740945), (68, 610190), (70, 592756), (85, 488152), (92, 451010), (115, 360808), (119, 348680), (136, 305095), (140, 296378), (161, 257720), (170, 244076), (184, 225505), (230, 180404), (238, 174340), (280, 148189), (322, 128860), (340, 122038), (379, 109480), (391, 106120), (460, 90202), (476, 87170), (595, 69736), (644, 64430), (680, 61019), (758, 54740), (782, 53060), (805, 51544), (920, 45101), (952, 43585), (1190, 34868), (1288, 32215), (1516, 27370), (1564, 26530), (1610, 25772), (1895, 21896), (1955, 21224), (2380, 17434), (2653, 15640), (2737, 15160), (3032, 13685), (3128, 13265), (3220, 12886), (3790, 10948), (3910, 10612), (4760, 8717), (5306, 7820), (5474, 7580), (6440, 6443)]