109749640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2741}}^1$

素因数の和:2783

約数の個数: 128

約数和(自身を含む): 331672320

約数和(自身を除く): 221922680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 2002, 2741, 2860, 3080, 3640, 4004, 5005, 5482, 5720, 8008, 10010, 10964, 13705, 19187, 20020, 21928, 27410, 30151, 35633, 38374, 40040, 54820, 60302, 71266, 76748, 95935, 109640, 120604, 142532, 150755, 153496, 178165, 191870, 211057, 241208, 249431, 285064, 301510, 356330, 383740, 391963, 422114, 498862, 603020, 712660, 767480, 783926, 844228, 997724, 1055285, 1206040, 1247155, 1425320, 1567852, 1688456, 1959815, 1995448, 2110570, 2494310, 2743741, 3135704, 3919630, 4221140, 4988620, 5487482, 7839260, 8442280, 9977240, 10974964, 13718705, 15678520, 21949928, 27437410, 54874820, 109749640]

約数ペア:

[(1, 109749640), (2, 54874820), (4, 27437410), (5, 21949928), (7, 15678520), (8, 13718705), (10, 10974964), (11, 9977240), (13, 8442280), (14, 7839260), (20, 5487482), (22, 4988620), (26, 4221140), (28, 3919630), (35, 3135704), (40, 2743741), (44, 2494310), (52, 2110570), (55, 1995448), (56, 1959815), (65, 1688456), (70, 1567852), (77, 1425320), (88, 1247155), (91, 1206040), (104, 1055285), (110, 997724), (130, 844228), (140, 783926), (143, 767480), (154, 712660), (182, 603020), (220, 498862), (260, 422114), (280, 391963), (286, 383740), (308, 356330), (364, 301510), (385, 285064), (440, 249431), (455, 241208), (520, 211057), (572, 191870), (616, 178165), (715, 153496), (728, 150755), (770, 142532), (910, 120604), (1001, 109640), (1144, 95935), (1430, 76748), (1540, 71266), (1820, 60302), (2002, 54820), (2741, 40040), (2860, 38374), (3080, 35633), (3640, 30151), (4004, 27410), (5005, 21928), (5482, 20020), (5720, 19187), (8008, 13705), (10010, 10964)]