16932440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 45431280

約数和(自身を除く): 28498840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 53, 56, 70, 98, 106, 140, 163, 196, 212, 245, 265, 280, 326, 371, 392, 424, 490, 530, 652, 742, 815, 980, 1060, 1141, 1304, 1484, 1630, 1855, 1960, 2120, 2282, 2597, 2968, 3260, 3710, 4564, 5194, 5705, 6520, 7420, 7987, 8639, 9128, 10388, 11410, 12985, 14840, 15974, 17278, 20776, 22820, 25970, 31948, 34556, 39935, 43195, 45640, 51940, 60473, 63896, 69112, 79870, 86390, 103880, 120946, 159740, 172780, 241892, 302365, 319480, 345560, 423311, 483784, 604730, 846622, 1209460, 1693244, 2116555, 2418920, 3386488, 4233110, 8466220, 16932440]

約数ペア:

[(1, 16932440), (2, 8466220), (4, 4233110), (5, 3386488), (7, 2418920), (8, 2116555), (10, 1693244), (14, 1209460), (20, 846622), (28, 604730), (35, 483784), (40, 423311), (49, 345560), (53, 319480), (56, 302365), (70, 241892), (98, 172780), (106, 159740), (140, 120946), (163, 103880), (196, 86390), (212, 79870), (245, 69112), (265, 63896), (280, 60473), (326, 51940), (371, 45640), (392, 43195), (424, 39935), (490, 34556), (530, 31948), (652, 25970), (742, 22820), (815, 20776), (980, 17278), (1060, 15974), (1141, 14840), (1304, 12985), (1484, 11410), (1630, 10388), (1855, 9128), (1960, 8639), (2120, 7987), (2282, 7420), (2597, 6520), (2968, 5705), (3260, 5194), (3710, 4564)]