2508913400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{9901}}^1$

素因数の和:10105

約数の個数: 96

約数和(自身を含む): 6704050080

約数和(自身を除く): 4195136680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 181, 200, 280, 350, 362, 700, 724, 905, 1267, 1400, 1448, 1810, 2534, 3620, 4525, 5068, 6335, 7240, 9050, 9901, 10136, 12670, 18100, 19802, 25340, 31675, 36200, 39604, 49505, 50680, 63350, 69307, 79208, 99010, 126700, 138614, 198020, 247525, 253400, 277228, 346535, 396040, 495050, 554456, 693070, 990100, 1386140, 1732675, 1792081, 1980200, 2772280, 3465350, 3584162, 6930700, 7168324, 8960405, 12544567, 13861400, 14336648, 17920810, 25089134, 35841620, 44802025, 50178268, 62722835, 71683240, 89604050, 100356536, 125445670, 179208100, 250891340, 313614175, 358416200, 501782680, 627228350, 1254456700, 2508913400]

約数ペア:

[(1, 2508913400), (2, 1254456700), (4, 627228350), (5, 501782680), (7, 358416200), (8, 313614175), (10, 250891340), (14, 179208100), (20, 125445670), (25, 100356536), (28, 89604050), (35, 71683240), (40, 62722835), (50, 50178268), (56, 44802025), (70, 35841620), (100, 25089134), (140, 17920810), (175, 14336648), (181, 13861400), (200, 12544567), (280, 8960405), (350, 7168324), (362, 6930700), (700, 3584162), (724, 3465350), (905, 2772280), (1267, 1980200), (1400, 1792081), (1448, 1732675), (1810, 1386140), (2534, 990100), (3620, 693070), (4525, 554456), (5068, 495050), (6335, 396040), (7240, 346535), (9050, 277228), (9901, 253400), (10136, 247525), (12670, 198020), (18100, 138614), (19802, 126700), (25340, 99010), (31675, 79208), (36200, 69307), (39604, 63350), (49505, 50680)]