22400367080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{44273}}^1$

素因数の和:44443

約数の個数: 128

約数和(自身を含む): 62479468800

約数和(自身を除く): 40079101720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 139, 140, 182, 260, 278, 280, 364, 455, 520, 556, 695, 728, 910, 973, 1112, 1390, 1807, 1820, 1946, 2780, 3614, 3640, 3892, 4865, 5560, 7228, 7784, 9035, 9730, 12649, 14456, 18070, 19460, 25298, 36140, 38920, 44273, 50596, 63245, 72280, 88546, 101192, 126490, 177092, 221365, 252980, 309911, 354184, 442730, 505960, 575549, 619822, 885460, 1151098, 1239644, 1549555, 1770920, 2302196, 2479288, 2877745, 3099110, 4028843, 4604392, 5755490, 6153947, 6198220, 8057686, 11510980, 12307894, 12396440, 16115372, 20144215, 23021960, 24615788, 30769735, 32230744, 40288430, 43077629, 49231576, 61539470, 80001311, 80576860, 86155258, 123078940, 160002622, 161153720, 172310516, 215388145, 246157880, 320005244, 344621032, 400006555, 430776290, 560009177, 640010488, 800013110, 861552580, 1120018354, 1600026220, 1723105160, 2240036708, 2800045885, 3200052440, 4480073416, 5600091770, 11200183540, 22400367080]

約数ペア:

[(1, 22400367080), (2, 11200183540), (4, 5600091770), (5, 4480073416), (7, 3200052440), (8, 2800045885), (10, 2240036708), (13, 1723105160), (14, 1600026220), (20, 1120018354), (26, 861552580), (28, 800013110), (35, 640010488), (40, 560009177), (52, 430776290), (56, 400006555), (65, 344621032), (70, 320005244), (91, 246157880), (104, 215388145), (130, 172310516), (139, 161153720), (140, 160002622), (182, 123078940), (260, 86155258), (278, 80576860), (280, 80001311), (364, 61539470), (455, 49231576), (520, 43077629), (556, 40288430), (695, 32230744), (728, 30769735), (910, 24615788), (973, 23021960), (1112, 20144215), (1390, 16115372), (1807, 12396440), (1820, 12307894), (1946, 11510980), (2780, 8057686), (3614, 6198220), (3640, 6153947), (3892, 5755490), (4865, 4604392), (5560, 4028843), (7228, 3099110), (7784, 2877745), (9035, 2479288), (9730, 2302196), (12649, 1770920), (14456, 1549555), (18070, 1239644), (19460, 1151098), (25298, 885460), (36140, 619822), (38920, 575549), (44273, 505960), (50596, 442730), (63245, 354184), (72280, 309911), (88546, 252980), (101192, 221365), (126490, 177092)]