79447120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{58417}}^1$

素因数の和:58447

約数の個数: 40

約数和(自身を含む): 195583464

約数和(自身を除く): 116136344

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 58417, 116834, 233668, 292085, 467336, 584170, 934672, 993089, 1168340, 1986178, 2336680, 3972356, 4673360, 4965445, 7944712, 9930890, 15889424, 19861780, 39723560, 79447120]

約数ペア:

[(1, 79447120), (2, 39723560), (4, 19861780), (5, 15889424), (8, 9930890), (10, 7944712), (16, 4965445), (17, 4673360), (20, 3972356), (34, 2336680), (40, 1986178), (68, 1168340), (80, 993089), (85, 934672), (136, 584170), (170, 467336), (272, 292085), (340, 233668), (680, 116834), (1360, 58417)]