17330480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12743}}^1$

素因数の和:12773

約数の個数: 40

約数和(自身を含む): 42666912

約数和(自身を除く): 25336432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 12743, 25486, 50972, 63715, 101944, 127430, 203888, 216631, 254860, 433262, 509720, 866524, 1019440, 1083155, 1733048, 2166310, 3466096, 4332620, 8665240, 17330480]

約数ペア:

[(1, 17330480), (2, 8665240), (4, 4332620), (5, 3466096), (8, 2166310), (10, 1733048), (16, 1083155), (17, 1019440), (20, 866524), (34, 509720), (40, 433262), (68, 254860), (80, 216631), (85, 203888), (136, 127430), (170, 101944), (272, 63715), (340, 50972), (680, 25486), (1360, 12743)]