9175021040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6746339}}^1$

素因数の和:6746369

約数の個数: 40

約数和(自身を含む): 22586746320

約数和(自身を除く): 13411725280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 6746339, 13492678, 26985356, 33731695, 53970712, 67463390, 107941424, 114687763, 134926780, 229375526, 269853560, 458751052, 539707120, 573438815, 917502104, 1146877630, 1835004208, 2293755260, 4587510520, 9175021040]

約数ペア:

[(1, 9175021040), (2, 4587510520), (4, 2293755260), (5, 1835004208), (8, 1146877630), (10, 917502104), (16, 573438815), (17, 539707120), (20, 458751052), (34, 269853560), (40, 229375526), (68, 134926780), (80, 114687763), (85, 107941424), (136, 67463390), (170, 53970712), (272, 33731695), (340, 26985356), (680, 13492678), (1360, 6746339)]