4158560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 11612160

約数和(自身を除く): 7453600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 79, 80, 94, 112, 140, 158, 160, 188, 224, 235, 280, 316, 329, 376, 395, 470, 553, 560, 632, 658, 752, 790, 940, 1106, 1120, 1264, 1316, 1504, 1580, 1645, 1880, 2212, 2528, 2632, 2765, 3160, 3290, 3713, 3760, 4424, 5264, 5530, 6320, 6580, 7426, 7520, 8848, 10528, 11060, 12640, 13160, 14852, 17696, 18565, 22120, 25991, 26320, 29704, 37130, 44240, 51982, 52640, 59408, 74260, 88480, 103964, 118816, 129955, 148520, 207928, 259910, 297040, 415856, 519820, 594080, 831712, 1039640, 2079280, 4158560]

約数ペア:

[(1, 4158560), (2, 2079280), (4, 1039640), (5, 831712), (7, 594080), (8, 519820), (10, 415856), (14, 297040), (16, 259910), (20, 207928), (28, 148520), (32, 129955), (35, 118816), (40, 103964), (47, 88480), (56, 74260), (70, 59408), (79, 52640), (80, 51982), (94, 44240), (112, 37130), (140, 29704), (158, 26320), (160, 25991), (188, 22120), (224, 18565), (235, 17696), (280, 14852), (316, 13160), (329, 12640), (376, 11060), (395, 10528), (470, 8848), (553, 7520), (560, 7426), (632, 6580), (658, 6320), (752, 5530), (790, 5264), (940, 4424), (1106, 3760), (1120, 3713), (1264, 3290), (1316, 3160), (1504, 2765), (1580, 2632), (1645, 2528), (1880, 2212)]