950300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 72

約数和(自身を含む): 2406096

約数和(自身を除く): 1455796

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 43, 50, 52, 65, 68, 85, 86, 100, 130, 170, 172, 215, 221, 260, 325, 340, 425, 430, 442, 559, 650, 731, 850, 860, 884, 1075, 1105, 1118, 1300, 1462, 1700, 2150, 2210, 2236, 2795, 2924, 3655, 4300, 4420, 5525, 5590, 7310, 9503, 11050, 11180, 13975, 14620, 18275, 19006, 22100, 27950, 36550, 38012, 47515, 55900, 73100, 95030, 190060, 237575, 475150, 950300]

約数ペア:

[(1, 950300), (2, 475150), (4, 237575), (5, 190060), (10, 95030), (13, 73100), (17, 55900), (20, 47515), (25, 38012), (26, 36550), (34, 27950), (43, 22100), (50, 19006), (52, 18275), (65, 14620), (68, 13975), (85, 11180), (86, 11050), (100, 9503), (130, 7310), (170, 5590), (172, 5525), (215, 4420), (221, 4300), (260, 3655), (325, 2924), (340, 2795), (425, 2236), (430, 2210), (442, 2150), (559, 1700), (650, 1462), (731, 1300), (850, 1118), (860, 1105), (884, 1075)]