115785440

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 284135040

約数和(自身を除く): 168349600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 89, 94, 160, 173, 178, 188, 235, 346, 356, 376, 445, 470, 692, 712, 752, 865, 890, 940, 1384, 1424, 1504, 1730, 1780, 1880, 2768, 2848, 3460, 3560, 3760, 4183, 5536, 6920, 7120, 7520, 8131, 8366, 13840, 14240, 15397, 16262, 16732, 20915, 27680, 30794, 32524, 33464, 40655, 41830, 61588, 65048, 66928, 76985, 81310, 83660, 123176, 130096, 133856, 153970, 162620, 167320, 246352, 260192, 307940, 325240, 334640, 492704, 615880, 650480, 669280, 723659, 1231760, 1300960, 1447318, 2463520, 2894636, 3618295, 5789272, 7236590, 11578544, 14473180, 23157088, 28946360, 57892720, 115785440]

約数ペア:

[(1, 115785440), (2, 57892720), (4, 28946360), (5, 23157088), (8, 14473180), (10, 11578544), (16, 7236590), (20, 5789272), (32, 3618295), (40, 2894636), (47, 2463520), (80, 1447318), (89, 1300960), (94, 1231760), (160, 723659), (173, 669280), (178, 650480), (188, 615880), (235, 492704), (346, 334640), (356, 325240), (376, 307940), (445, 260192), (470, 246352), (692, 167320), (712, 162620), (752, 153970), (865, 133856), (890, 130096), (940, 123176), (1384, 83660), (1424, 81310), (1504, 76985), (1730, 66928), (1780, 65048), (1880, 61588), (2768, 41830), (2848, 40655), (3460, 33464), (3560, 32524), (3760, 30794), (4183, 27680), (5536, 20915), (6920, 16732), (7120, 16262), (7520, 15397), (8131, 14240), (8366, 13840)]