4037227840

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:800

約数の個数: 112

約数和(自身を含む): 9757013760

約数和(自身を除く): 5719785920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 311, 320, 359, 452, 565, 622, 718, 904, 1130, 1244, 1436, 1555, 1795, 1808, 2260, 2488, 2872, 3110, 3590, 3616, 4520, 4976, 5744, 6220, 7180, 7232, 9040, 9952, 11488, 12440, 14360, 18080, 19904, 22976, 24880, 28720, 35143, 36160, 40567, 49760, 57440, 70286, 81134, 99520, 111649, 114880, 140572, 162268, 175715, 202835, 223298, 281144, 324536, 351430, 405670, 446596, 558245, 562288, 649072, 702860, 811340, 893192, 1116490, 1124576, 1298144, 1405720, 1622680, 1786384, 2232980, 2249152, 2596288, 2811440, 3245360, 3572768, 4465960, 5622880, 6490720, 7145536, 8931920, 11245760, 12616337, 12981440, 17863840, 25232674, 35727680, 50465348, 63081685, 100930696, 126163370, 201861392, 252326740, 403722784, 504653480, 807445568, 1009306960, 2018613920, 4037227840]

約数ペア:

[(1, 4037227840), (2, 2018613920), (4, 1009306960), (5, 807445568), (8, 504653480), (10, 403722784), (16, 252326740), (20, 201861392), (32, 126163370), (40, 100930696), (64, 63081685), (80, 50465348), (113, 35727680), (160, 25232674), (226, 17863840), (311, 12981440), (320, 12616337), (359, 11245760), (452, 8931920), (565, 7145536), (622, 6490720), (718, 5622880), (904, 4465960), (1130, 3572768), (1244, 3245360), (1436, 2811440), (1555, 2596288), (1795, 2249152), (1808, 2232980), (2260, 1786384), (2488, 1622680), (2872, 1405720), (3110, 1298144), (3590, 1124576), (3616, 1116490), (4520, 893192), (4976, 811340), (5744, 702860), (6220, 649072), (7180, 562288), (7232, 558245), (9040, 446596), (9952, 405670), (11488, 351430), (12440, 324536), (14360, 281144), (18080, 223298), (19904, 202835), (22976, 175715), (24880, 162268), (28720, 140572), (35143, 114880), (36160, 111649), (40567, 99520), (49760, 81134), (57440, 70286)]