104705720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21997}}^1$

素因数の和:22032

約数の個数: 64

約数和(自身を含む): 285094080

約数和(自身を除く): 180388360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 21997, 43994, 87988, 109985, 153979, 175976, 219970, 307958, 373949, 439940, 615916, 747898, 769895, 879880, 1231832, 1495796, 1539790, 1869745, 2617643, 2991592, 3079580, 3739490, 5235286, 6159160, 7478980, 10470572, 13088215, 14957960, 20941144, 26176430, 52352860, 104705720]

約数ペア:

[(1, 104705720), (2, 52352860), (4, 26176430), (5, 20941144), (7, 14957960), (8, 13088215), (10, 10470572), (14, 7478980), (17, 6159160), (20, 5235286), (28, 3739490), (34, 3079580), (35, 2991592), (40, 2617643), (56, 1869745), (68, 1539790), (70, 1495796), (85, 1231832), (119, 879880), (136, 769895), (140, 747898), (170, 615916), (238, 439940), (280, 373949), (340, 307958), (476, 219970), (595, 175976), (680, 153979), (952, 109985), (1190, 87988), (2380, 43994), (4760, 21997)]