2018219060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{1223}}^1$

素因数の和:1833

約数の個数: 96

約数和(自身を含む): 4991922432

約数和(自身を除く): 2973703372

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 577, 715, 1154, 1223, 1430, 2308, 2446, 2860, 2885, 4892, 5770, 6115, 6347, 7501, 11540, 12230, 12694, 13453, 15002, 15899, 24460, 25388, 26906, 30004, 31735, 31798, 37505, 53812, 63470, 63596, 67265, 75010, 79495, 82511, 126940, 134530, 150020, 158990, 165022, 174889, 269060, 317980, 330044, 349778, 412555, 699556, 705671, 825110, 874445, 1411342, 1650220, 1748890, 2822684, 3497780, 3528355, 7056710, 7762381, 9173723, 14113420, 15524762, 18347446, 31049524, 36694892, 38811905, 45868615, 77623810, 91737230, 100910953, 155247620, 183474460, 201821906, 403643812, 504554765, 1009109530, 2018219060]

約数ペア:

[(1, 2018219060), (2, 1009109530), (4, 504554765), (5, 403643812), (10, 201821906), (11, 183474460), (13, 155247620), (20, 100910953), (22, 91737230), (26, 77623810), (44, 45868615), (52, 38811905), (55, 36694892), (65, 31049524), (110, 18347446), (130, 15524762), (143, 14113420), (220, 9173723), (260, 7762381), (286, 7056710), (572, 3528355), (577, 3497780), (715, 2822684), (1154, 1748890), (1223, 1650220), (1430, 1411342), (2308, 874445), (2446, 825110), (2860, 705671), (2885, 699556), (4892, 412555), (5770, 349778), (6115, 330044), (6347, 317980), (7501, 269060), (11540, 174889), (12230, 165022), (12694, 158990), (13453, 150020), (15002, 134530), (15899, 126940), (24460, 82511), (25388, 79495), (26906, 75010), (30004, 67265), (31735, 63596), (31798, 63470), (37505, 53812)]