10903120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8017}}^1$

素因数の和:8047

約数の個数: 40

約数和(自身を含む): 26844264

約数和(自身を除く): 15941144

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 8017, 16034, 32068, 40085, 64136, 80170, 128272, 136289, 160340, 272578, 320680, 545156, 641360, 681445, 1090312, 1362890, 2180624, 2725780, 5451560, 10903120]

約数ペア:

[(1, 10903120), (2, 5451560), (4, 2725780), (5, 2180624), (8, 1362890), (10, 1090312), (16, 681445), (17, 641360), (20, 545156), (34, 320680), (40, 272578), (68, 160340), (80, 136289), (85, 128272), (136, 80170), (170, 64136), (272, 40085), (340, 32068), (680, 16034), (1360, 8017)]