1576497040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1159189}}^1$

素因数の和:1159219

約数の個数: 40

約数和(自身を含む): 3880968120

約数和(自身を除く): 2304471080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1159189, 2318378, 4636756, 5795945, 9273512, 11591890, 18547024, 19706213, 23183780, 39412426, 46367560, 78824852, 92735120, 98531065, 157649704, 197062130, 315299408, 394124260, 788248520, 1576497040]

約数ペア:

[(1, 1576497040), (2, 788248520), (4, 394124260), (5, 315299408), (8, 197062130), (10, 157649704), (16, 98531065), (17, 92735120), (20, 78824852), (34, 46367560), (40, 39412426), (68, 23183780), (80, 19706213), (85, 18547024), (136, 11591890), (170, 9273512), (272, 5795945), (340, 4636756), (680, 2318378), (1360, 1159189)]