97942780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22159}}^1$

素因数の和:22198

約数の個数: 48

約数和(自身を含む): 234541440

約数和(自身を除く): 136598660

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 22159, 44318, 88636, 110795, 221590, 288067, 376703, 443180, 576134, 753406, 1152268, 1440335, 1506812, 1883515, 2880670, 3767030, 4897139, 5761340, 7534060, 9794278, 19588556, 24485695, 48971390, 97942780]

約数ペア:

[(1, 97942780), (2, 48971390), (4, 24485695), (5, 19588556), (10, 9794278), (13, 7534060), (17, 5761340), (20, 4897139), (26, 3767030), (34, 2880670), (52, 1883515), (65, 1506812), (68, 1440335), (85, 1152268), (130, 753406), (170, 576134), (221, 443180), (260, 376703), (340, 288067), (442, 221590), (884, 110795), (1105, 88636), (2210, 44318), (4420, 22159)]