25263350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 58924800

約数和(自身を除く): 33661450

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 29, 35, 38, 50, 58, 70, 95, 131, 133, 145, 175, 190, 203, 262, 266, 290, 350, 406, 475, 551, 655, 665, 725, 917, 950, 1015, 1102, 1310, 1330, 1450, 1834, 2030, 2489, 2755, 3275, 3325, 3799, 3857, 4585, 4978, 5075, 5510, 6550, 6650, 7598, 7714, 9170, 10150, 12445, 13775, 17423, 18995, 19285, 22925, 24890, 26593, 27550, 34846, 37990, 38570, 45850, 53186, 62225, 72181, 87115, 94975, 96425, 124450, 132965, 144362, 174230, 189950, 192850, 265930, 360905, 435575, 505267, 664825, 721810, 871150, 1010534, 1329650, 1804525, 2526335, 3609050, 5052670, 12631675, 25263350]

約数ペア:

[(1, 25263350), (2, 12631675), (5, 5052670), (7, 3609050), (10, 2526335), (14, 1804525), (19, 1329650), (25, 1010534), (29, 871150), (35, 721810), (38, 664825), (50, 505267), (58, 435575), (70, 360905), (95, 265930), (131, 192850), (133, 189950), (145, 174230), (175, 144362), (190, 132965), (203, 124450), (262, 96425), (266, 94975), (290, 87115), (350, 72181), (406, 62225), (475, 53186), (551, 45850), (655, 38570), (665, 37990), (725, 34846), (917, 27550), (950, 26593), (1015, 24890), (1102, 22925), (1310, 19285), (1330, 18995), (1450, 17423), (1834, 13775), (2030, 12445), (2489, 10150), (2755, 9170), (3275, 7714), (3325, 7598), (3799, 6650), (3857, 6550), (4585, 5510), (4978, 5075)]