24904880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:355

約数の個数: 160

約数和(自身を含む): 77995008

約数和(自身を除く): 53090128

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 311, 364, 385, 440, 455, 520, 560, 572, 616, 622, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1244, 1430, 1456, 1540, 1555, 1820, 2002, 2177, 2288, 2488, 2860, 3080, 3110, 3421, 3640, 4004, 4043, 4354, 4976, 5005, 5720, 6160, 6220, 6842, 7280, 8008, 8086, 8708, 10010, 10885, 11440, 12440, 13684, 16016, 16172, 17105, 17416, 20020, 20215, 21770, 23947, 24880, 27368, 28301, 32344, 34210, 34832, 40040, 40430, 43540, 44473, 47894, 54736, 56602, 64688, 68420, 80080, 80860, 87080, 88946, 95788, 113204, 119735, 136840, 141505, 161720, 174160, 177892, 191576, 222365, 226408, 239470, 273680, 283010, 311311, 323440, 355784, 383152, 444730, 452816, 478940, 566020, 622622, 711568, 889460, 957880, 1132040, 1245244, 1556555, 1778920, 1915760, 2264080, 2490488, 3113110, 3557840, 4980976, 6226220, 12452440, 24904880]

約数ペア:

[(1, 24904880), (2, 12452440), (4, 6226220), (5, 4980976), (7, 3557840), (8, 3113110), (10, 2490488), (11, 2264080), (13, 1915760), (14, 1778920), (16, 1556555), (20, 1245244), (22, 1132040), (26, 957880), (28, 889460), (35, 711568), (40, 622622), (44, 566020), (52, 478940), (55, 452816), (56, 444730), (65, 383152), (70, 355784), (77, 323440), (80, 311311), (88, 283010), (91, 273680), (104, 239470), (110, 226408), (112, 222365), (130, 191576), (140, 177892), (143, 174160), (154, 161720), (176, 141505), (182, 136840), (208, 119735), (220, 113204), (260, 95788), (280, 88946), (286, 87080), (308, 80860), (311, 80080), (364, 68420), (385, 64688), (440, 56602), (455, 54736), (520, 47894), (560, 44473), (572, 43540), (616, 40430), (622, 40040), (715, 34832), (728, 34210), (770, 32344), (880, 28301), (910, 27368), (1001, 24880), (1040, 23947), (1144, 21770), (1232, 20215), (1244, 20020), (1430, 17416), (1456, 17105), (1540, 16172), (1555, 16016), (1820, 13684), (2002, 12440), (2177, 11440), (2288, 10885), (2488, 10010), (2860, 8708), (3080, 8086), (3110, 8008), (3421, 7280), (3640, 6842), (4004, 6220), (4043, 6160), (4354, 5720), (4976, 5005)]