202279040

素因数分解:

$2^7\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2797}}^1$

素因数の和:2929

約数の個数: 64

約数和(自身を含む): 488027160

約数和(自身を除く): 285748120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 320, 452, 565, 640, 904, 1130, 1808, 2260, 2797, 3616, 4520, 5594, 7232, 9040, 11188, 13985, 14464, 18080, 22376, 27970, 36160, 44752, 55940, 72320, 89504, 111880, 179008, 223760, 316061, 358016, 447520, 632122, 895040, 1264244, 1580305, 1790080, 2528488, 3160610, 5056976, 6321220, 10113952, 12642440, 20227904, 25284880, 40455808, 50569760, 101139520, 202279040]

約数ペア:

[(1, 202279040), (2, 101139520), (4, 50569760), (5, 40455808), (8, 25284880), (10, 20227904), (16, 12642440), (20, 10113952), (32, 6321220), (40, 5056976), (64, 3160610), (80, 2528488), (113, 1790080), (128, 1580305), (160, 1264244), (226, 895040), (320, 632122), (452, 447520), (565, 358016), (640, 316061), (904, 223760), (1130, 179008), (1808, 111880), (2260, 89504), (2797, 72320), (3616, 55940), (4520, 44752), (5594, 36160), (7232, 27970), (9040, 22376), (11188, 18080), (13985, 14464)]