15747549654820

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{1301}}^1\times {\mathrm{71597}}^1$

素因数の和:73093

約数の個数: 96

約数和(自身を含む): 33827889876480

約数和(自身を除く): 18080340221660

約数列:

[1, 2, 4, 5, 10, 20, 79, 107, 158, 214, 316, 395, 428, 535, 790, 1070, 1301, 1580, 2140, 2602, 5204, 6505, 8453, 13010, 16906, 26020, 33812, 42265, 71597, 84530, 102779, 139207, 143194, 169060, 205558, 278414, 286388, 357985, 411116, 513895, 556828, 696035, 715970, 1027790, 1392070, 1431940, 2055580, 2784140, 5656163, 7660879, 10997353, 11312326, 15321758, 21994706, 22624652, 28280815, 30643516, 38304395, 43989412, 54986765, 56561630, 76608790, 93147697, 109973530, 113123260, 153217580, 186295394, 219947060, 372590788, 465738485, 605209441, 931476970, 1210418882, 1862953940, 2420837764, 3026047205, 6052094410, 7358668063, 9966803579, 12104188820, 14717336126, 19933607158, 29434672252, 36793340315, 39867214316, 49834017895, 73586680630, 99668035790, 147173361260, 199336071580, 787377482741, 1574754965482, 3149509930964, 3936887413705, 7873774827410, 15747549654820]

約数ペア:

[(1, 15747549654820), (2, 7873774827410), (4, 3936887413705), (5, 3149509930964), (10, 1574754965482), (20, 787377482741), (79, 199336071580), (107, 147173361260), (158, 99668035790), (214, 73586680630), (316, 49834017895), (395, 39867214316), (428, 36793340315), (535, 29434672252), (790, 19933607158), (1070, 14717336126), (1301, 12104188820), (1580, 9966803579), (2140, 7358668063), (2602, 6052094410), (5204, 3026047205), (6505, 2420837764), (8453, 1862953940), (13010, 1210418882), (16906, 931476970), (26020, 605209441), (33812, 465738485), (42265, 372590788), (71597, 219947060), (84530, 186295394), (102779, 153217580), (139207, 113123260), (143194, 109973530), (169060, 93147697), (205558, 76608790), (278414, 56561630), (286388, 54986765), (357985, 43989412), (411116, 38304395), (513895, 30643516), (556828, 28280815), (696035, 22624652), (715970, 21994706), (1027790, 15321758), (1392070, 11312326), (1431940, 10997353), (2055580, 7660879), (2784140, 5656163)]