9803560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1150

約数の個数: 64

約数和(自身を含む): 25174800

約数和(自身を除く): 15371240

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1109, 1768, 2210, 2218, 4420, 4436, 5545, 8840, 8872, 11090, 14417, 18853, 22180, 28834, 37706, 44360, 57668, 72085, 75412, 94265, 115336, 144170, 150824, 188530, 245089, 288340, 377060, 490178, 576680, 754120, 980356, 1225445, 1960712, 2450890, 4901780, 9803560]

約数ペア:

[(1, 9803560), (2, 4901780), (4, 2450890), (5, 1960712), (8, 1225445), (10, 980356), (13, 754120), (17, 576680), (20, 490178), (26, 377060), (34, 288340), (40, 245089), (52, 188530), (65, 150824), (68, 144170), (85, 115336), (104, 94265), (130, 75412), (136, 72085), (170, 57668), (221, 44360), (260, 37706), (340, 28834), (442, 22180), (520, 18853), (680, 14417), (884, 11090), (1105, 8872), (1109, 8840), (1768, 5545), (2210, 4436), (2218, 4420)]