4437160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 128

約数和(自身を含む): 13063680

約数和(自身を除く): 8626520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 53, 56, 65, 70, 91, 92, 104, 106, 115, 130, 140, 161, 182, 184, 212, 230, 260, 265, 280, 299, 322, 364, 371, 424, 455, 460, 520, 530, 598, 644, 689, 728, 742, 805, 910, 920, 1060, 1196, 1219, 1288, 1378, 1484, 1495, 1610, 1820, 1855, 2093, 2120, 2392, 2438, 2756, 2968, 2990, 3220, 3445, 3640, 3710, 4186, 4823, 4876, 5512, 5980, 6095, 6440, 6890, 7420, 8372, 8533, 9646, 9752, 10465, 11960, 12190, 13780, 14840, 15847, 16744, 17066, 19292, 20930, 24115, 24380, 27560, 31694, 34132, 38584, 41860, 42665, 48230, 48760, 63388, 68264, 79235, 83720, 85330, 96460, 110929, 126776, 158470, 170660, 192920, 221858, 316940, 341320, 443716, 554645, 633880, 887432, 1109290, 2218580, 4437160]

約数ペア:

[(1, 4437160), (2, 2218580), (4, 1109290), (5, 887432), (7, 633880), (8, 554645), (10, 443716), (13, 341320), (14, 316940), (20, 221858), (23, 192920), (26, 170660), (28, 158470), (35, 126776), (40, 110929), (46, 96460), (52, 85330), (53, 83720), (56, 79235), (65, 68264), (70, 63388), (91, 48760), (92, 48230), (104, 42665), (106, 41860), (115, 38584), (130, 34132), (140, 31694), (161, 27560), (182, 24380), (184, 24115), (212, 20930), (230, 19292), (260, 17066), (265, 16744), (280, 15847), (299, 14840), (322, 13780), (364, 12190), (371, 11960), (424, 10465), (455, 9752), (460, 9646), (520, 8533), (530, 8372), (598, 7420), (644, 6890), (689, 6440), (728, 6095), (742, 5980), (805, 5512), (910, 4876), (920, 4823), (1060, 4186), (1196, 3710), (1219, 3640), (1288, 3445), (1378, 3220), (1484, 2990), (1495, 2968), (1610, 2756), (1820, 2438), (1855, 2392), (2093, 2120)]