13291251104080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9772978753}}^1$

素因数の和:9772978783

約数の個数: 40

約数和(自身を含む): 32719932868392

約数和(自身を除く): 19428681764312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 9772978753, 19545957506, 39091915012, 48864893765, 78183830024, 97729787530, 156367660048, 166140638801, 195459575060, 332281277602, 390919150120, 664562555204, 781838300240, 830703194005, 1329125110408, 1661406388010, 2658250220816, 3322812776020, 6645625552040, 13291251104080]

約数ペア:

[(1, 13291251104080), (2, 6645625552040), (4, 3322812776020), (5, 2658250220816), (8, 1661406388010), (10, 1329125110408), (16, 830703194005), (17, 781838300240), (20, 664562555204), (34, 390919150120), (40, 332281277602), (68, 195459575060), (80, 166140638801), (85, 156367660048), (136, 97729787530), (170, 78183830024), (272, 48864893765), (340, 39091915012), (680, 19545957506), (1360, 9772978753)]