8827803040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{254257}}^1$

素因数の和:254310

約数の個数: 96

約数和(自身を含む): 24604038144

約数和(自身を除く): 15776235104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 17360, 34720, 254257, 508514, 1017028, 1271285, 1779799, 2034056, 2542570, 3559598, 4068112, 5085140, 7119196, 7881967, 8136224, 8898995, 10170280, 14238392, 15763934, 17797990, 20340560, 28476784, 31527868, 35595980, 39409835, 40681120, 55173769, 56953568, 63055736, 71191960, 78819670, 110347538, 126111472, 142383920, 157639340, 220695076, 252222944, 275868845, 284767840, 315278680, 441390152, 551737690, 630557360, 882780304, 1103475380, 1261114720, 1765560608, 2206950760, 4413901520, 8827803040]

約数ペア:

[(1, 8827803040), (2, 4413901520), (4, 2206950760), (5, 1765560608), (7, 1261114720), (8, 1103475380), (10, 882780304), (14, 630557360), (16, 551737690), (20, 441390152), (28, 315278680), (31, 284767840), (32, 275868845), (35, 252222944), (40, 220695076), (56, 157639340), (62, 142383920), (70, 126111472), (80, 110347538), (112, 78819670), (124, 71191960), (140, 63055736), (155, 56953568), (160, 55173769), (217, 40681120), (224, 39409835), (248, 35595980), (280, 31527868), (310, 28476784), (434, 20340560), (496, 17797990), (560, 15763934), (620, 14238392), (868, 10170280), (992, 8898995), (1085, 8136224), (1120, 7881967), (1240, 7119196), (1736, 5085140), (2170, 4068112), (2480, 3559598), (3472, 2542570), (4340, 2034056), (4960, 1779799), (6944, 1271285), (8680, 1017028), (17360, 508514), (34720, 254257)]