67692680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6689}}^1$

素因数の和:6734

約数の個数: 64

約数和(自身を含む): 173404800

約数和(自身を除く): 105712120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 6689, 10120, 13378, 26756, 33445, 53512, 66890, 73579, 133780, 147158, 153847, 267560, 294316, 307694, 367895, 588632, 615388, 735790, 769235, 1230776, 1471580, 1538470, 1692317, 2943160, 3076940, 3384634, 6153880, 6769268, 8461585, 13538536, 16923170, 33846340, 67692680]

約数ペア:

[(1, 67692680), (2, 33846340), (4, 16923170), (5, 13538536), (8, 8461585), (10, 6769268), (11, 6153880), (20, 3384634), (22, 3076940), (23, 2943160), (40, 1692317), (44, 1538470), (46, 1471580), (55, 1230776), (88, 769235), (92, 735790), (110, 615388), (115, 588632), (184, 367895), (220, 307694), (230, 294316), (253, 267560), (440, 153847), (460, 147158), (506, 133780), (920, 73579), (1012, 66890), (1265, 53512), (2024, 33445), (2530, 26756), (5060, 13378), (6689, 10120)]