253155125440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{113015681}}^1$

素因数の和:113015705

約数の個数: 56

約数和(自身を含む): 688943597472

約数和(自身を除く): 435788472032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 113015681, 226031362, 452062724, 565078405, 791109767, 904125448, 1130156810, 1582219534, 1808250896, 2260313620, 3164439068, 3616501792, 3955548835, 4520627240, 6328878136, 7233003584, 7911097670, 9041254480, 12657756272, 15822195340, 18082508960, 25315512544, 31644390680, 36165017920, 50631025088, 63288781360, 126577562720, 253155125440]

約数ペア:

[(1, 253155125440), (2, 126577562720), (4, 63288781360), (5, 50631025088), (7, 36165017920), (8, 31644390680), (10, 25315512544), (14, 18082508960), (16, 15822195340), (20, 12657756272), (28, 9041254480), (32, 7911097670), (35, 7233003584), (40, 6328878136), (56, 4520627240), (64, 3955548835), (70, 3616501792), (80, 3164439068), (112, 2260313620), (140, 1808250896), (160, 1582219534), (224, 1130156810), (280, 904125448), (320, 791109767), (448, 565078405), (560, 452062724), (1120, 226031362), (2240, 113015681)]