1403394880

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2411}}^1$

素因数の和:2552

約数の個数: 112

約数和(自身を含む): 3572963136

約数和(自身を除く): 2169568256

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 107, 136, 160, 170, 214, 272, 320, 340, 428, 535, 544, 680, 856, 1070, 1088, 1360, 1712, 1819, 2140, 2411, 2720, 3424, 3638, 4280, 4822, 5440, 6848, 7276, 8560, 9095, 9644, 12055, 14552, 17120, 18190, 19288, 24110, 29104, 34240, 36380, 38576, 40987, 48220, 58208, 72760, 77152, 81974, 96440, 116416, 145520, 154304, 163948, 192880, 204935, 257977, 291040, 327896, 385760, 409870, 515954, 582080, 655792, 771520, 819740, 1031908, 1289885, 1311584, 1639480, 2063816, 2579770, 2623168, 3278960, 4127632, 4385609, 5159540, 6557920, 8255264, 8771218, 10319080, 13115840, 16510528, 17542436, 20638160, 21928045, 35084872, 41276320, 43856090, 70169744, 82552640, 87712180, 140339488, 175424360, 280678976, 350848720, 701697440, 1403394880]

約数ペア:

[(1, 1403394880), (2, 701697440), (4, 350848720), (5, 280678976), (8, 175424360), (10, 140339488), (16, 87712180), (17, 82552640), (20, 70169744), (32, 43856090), (34, 41276320), (40, 35084872), (64, 21928045), (68, 20638160), (80, 17542436), (85, 16510528), (107, 13115840), (136, 10319080), (160, 8771218), (170, 8255264), (214, 6557920), (272, 5159540), (320, 4385609), (340, 4127632), (428, 3278960), (535, 2623168), (544, 2579770), (680, 2063816), (856, 1639480), (1070, 1311584), (1088, 1289885), (1360, 1031908), (1712, 819740), (1819, 771520), (2140, 655792), (2411, 582080), (2720, 515954), (3424, 409870), (3638, 385760), (4280, 327896), (4822, 291040), (5440, 257977), (6848, 204935), (7276, 192880), (8560, 163948), (9095, 154304), (9644, 145520), (12055, 116416), (14552, 96440), (17120, 81974), (18190, 77152), (19288, 72760), (24110, 58208), (29104, 48220), (34240, 40987), (36380, 38576)]