25074700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:451

約数の個数: 72

約数和(自身を含む): 62933472

約数和(自身を除く): 37858772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 113, 140, 175, 226, 317, 350, 452, 565, 634, 700, 791, 1130, 1268, 1582, 1585, 2219, 2260, 2825, 3164, 3170, 3955, 4438, 5650, 6340, 7910, 7925, 8876, 11095, 11300, 15820, 15850, 19775, 22190, 31700, 35821, 39550, 44380, 55475, 71642, 79100, 110950, 143284, 179105, 221900, 250747, 358210, 501494, 716420, 895525, 1002988, 1253735, 1791050, 2507470, 3582100, 5014940, 6268675, 12537350, 25074700]

約数ペア:

[(1, 25074700), (2, 12537350), (4, 6268675), (5, 5014940), (7, 3582100), (10, 2507470), (14, 1791050), (20, 1253735), (25, 1002988), (28, 895525), (35, 716420), (50, 501494), (70, 358210), (100, 250747), (113, 221900), (140, 179105), (175, 143284), (226, 110950), (317, 79100), (350, 71642), (452, 55475), (565, 44380), (634, 39550), (700, 35821), (791, 31700), (1130, 22190), (1268, 19775), (1582, 15850), (1585, 15820), (2219, 11300), (2260, 11095), (2825, 8876), (3164, 7925), (3170, 7910), (3955, 6340), (4438, 5650)]