1925560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:77

約数の個数: 96

約数和(自身を含む): 5574240

約数和(自身を除く): 3648680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 115, 130, 140, 161, 182, 184, 230, 260, 280, 299, 322, 364, 455, 460, 520, 529, 598, 644, 728, 805, 910, 920, 1058, 1196, 1288, 1495, 1610, 1820, 2093, 2116, 2392, 2645, 2990, 3220, 3640, 3703, 4186, 4232, 5290, 5980, 6440, 6877, 7406, 8372, 10465, 10580, 11960, 13754, 14812, 16744, 18515, 20930, 21160, 27508, 29624, 34385, 37030, 41860, 48139, 55016, 68770, 74060, 83720, 96278, 137540, 148120, 192556, 240695, 275080, 385112, 481390, 962780, 1925560]

約数ペア:

[(1, 1925560), (2, 962780), (4, 481390), (5, 385112), (7, 275080), (8, 240695), (10, 192556), (13, 148120), (14, 137540), (20, 96278), (23, 83720), (26, 74060), (28, 68770), (35, 55016), (40, 48139), (46, 41860), (52, 37030), (56, 34385), (65, 29624), (70, 27508), (91, 21160), (92, 20930), (104, 18515), (115, 16744), (130, 14812), (140, 13754), (161, 11960), (182, 10580), (184, 10465), (230, 8372), (260, 7406), (280, 6877), (299, 6440), (322, 5980), (364, 5290), (455, 4232), (460, 4186), (520, 3703), (529, 3640), (598, 3220), (644, 2990), (728, 2645), (805, 2392), (910, 2116), (920, 2093), (1058, 1820), (1196, 1610), (1288, 1495)]