76687197040

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1\times {\mathrm{14549}}^1$

素因数の和:16210

約数の個数: 80

約数和(自身を含む): 182772676800

約数和(自身を除く): 106085479760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1607, 1640, 3214, 3280, 6428, 8035, 12856, 14549, 16070, 25712, 29098, 32140, 58196, 64280, 65887, 72745, 116392, 128560, 131774, 145490, 232784, 263548, 290980, 329435, 527096, 581960, 596509, 658870, 1054192, 1163920, 1193018, 1317740, 2386036, 2635480, 2982545, 4772072, 5270960, 5965090, 9544144, 11930180, 23380243, 23860360, 46760486, 47720720, 93520972, 116901215, 187041944, 233802430, 374083888, 467604860, 935209720, 958589963, 1870419440, 1917179926, 3834359852, 4792949815, 7668719704, 9585899630, 15337439408, 19171799260, 38343598520, 76687197040]

約数ペア:

[(1, 76687197040), (2, 38343598520), (4, 19171799260), (5, 15337439408), (8, 9585899630), (10, 7668719704), (16, 4792949815), (20, 3834359852), (40, 1917179926), (41, 1870419440), (80, 958589963), (82, 935209720), (164, 467604860), (205, 374083888), (328, 233802430), (410, 187041944), (656, 116901215), (820, 93520972), (1607, 47720720), (1640, 46760486), (3214, 23860360), (3280, 23380243), (6428, 11930180), (8035, 9544144), (12856, 5965090), (14549, 5270960), (16070, 4772072), (25712, 2982545), (29098, 2635480), (32140, 2386036), (58196, 1317740), (64280, 1193018), (65887, 1163920), (72745, 1054192), (116392, 658870), (128560, 596509), (131774, 581960), (145490, 527096), (232784, 329435), (263548, 290980)]