4787384560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2843}}^1$

素因数の和:2991

約数の個数: 160

約数和(自身を含む): 13271150592

約数和(自身を除く): 8483766032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 97, 112, 124, 140, 155, 194, 217, 248, 280, 310, 388, 434, 485, 496, 560, 620, 679, 776, 868, 970, 1085, 1240, 1358, 1552, 1736, 1940, 2170, 2480, 2716, 2843, 3007, 3395, 3472, 3880, 4340, 5432, 5686, 6014, 6790, 7760, 8680, 10864, 11372, 12028, 13580, 14215, 15035, 17360, 19901, 21049, 22744, 24056, 27160, 28430, 30070, 39802, 42098, 45488, 48112, 54320, 56860, 60140, 79604, 84196, 88133, 99505, 105245, 113720, 120280, 159208, 168392, 176266, 199010, 210490, 227440, 240560, 275771, 318416, 336784, 352532, 398020, 420980, 440665, 551542, 616931, 705064, 796040, 841960, 881330, 1103084, 1233862, 1378855, 1410128, 1592080, 1683920, 1762660, 1930397, 2206168, 2467724, 2757710, 3084655, 3525320, 3860794, 4412336, 4935448, 5515420, 6169310, 7050640, 7721588, 8548901, 9651985, 9870896, 11030840, 12338620, 15443176, 17097802, 19303970, 22061680, 24677240, 30886352, 34195604, 38607940, 42744505, 49354480, 59842307, 68391208, 77215880, 85489010, 119684614, 136782416, 154431760, 170978020, 239369228, 299211535, 341956040, 478738456, 598423070, 683912080, 957476912, 1196846140, 2393692280, 4787384560]

約数ペア:

[(1, 4787384560), (2, 2393692280), (4, 1196846140), (5, 957476912), (7, 683912080), (8, 598423070), (10, 478738456), (14, 341956040), (16, 299211535), (20, 239369228), (28, 170978020), (31, 154431760), (35, 136782416), (40, 119684614), (56, 85489010), (62, 77215880), (70, 68391208), (80, 59842307), (97, 49354480), (112, 42744505), (124, 38607940), (140, 34195604), (155, 30886352), (194, 24677240), (217, 22061680), (248, 19303970), (280, 17097802), (310, 15443176), (388, 12338620), (434, 11030840), (485, 9870896), (496, 9651985), (560, 8548901), (620, 7721588), (679, 7050640), (776, 6169310), (868, 5515420), (970, 4935448), (1085, 4412336), (1240, 3860794), (1358, 3525320), (1552, 3084655), (1736, 2757710), (1940, 2467724), (2170, 2206168), (2480, 1930397), (2716, 1762660), (2843, 1683920), (3007, 1592080), (3395, 1410128), (3472, 1378855), (3880, 1233862), (4340, 1103084), (5432, 881330), (5686, 841960), (6014, 796040), (6790, 705064), (7760, 616931), (8680, 551542), (10864, 440665), (11372, 420980), (12028, 398020), (13580, 352532), (14215, 336784), (15035, 318416), (17360, 275771), (19901, 240560), (21049, 227440), (22744, 210490), (24056, 199010), (27160, 176266), (28430, 168392), (30070, 159208), (39802, 120280), (42098, 113720), (45488, 105245), (48112, 99505), (54320, 88133), (56860, 84196), (60140, 79604)]