1025131300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1523}}^1$

素因数の和:1717

約数の個数: 72

約数和(自身を含む): 2285853696

約数和(自身を除く): 1260722396

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 127, 212, 254, 265, 508, 530, 635, 1060, 1270, 1325, 1523, 2540, 2650, 3046, 3175, 5300, 6092, 6350, 6731, 7615, 12700, 13462, 15230, 26924, 30460, 33655, 38075, 67310, 76150, 80719, 134620, 152300, 161438, 168275, 193421, 322876, 336550, 386842, 403595, 673100, 773684, 807190, 967105, 1614380, 1934210, 2017975, 3868420, 4035950, 4835525, 8071900, 9671050, 10251313, 19342100, 20502626, 41005252, 51256565, 102513130, 205026260, 256282825, 512565650, 1025131300]

約数ペア:

[(1, 1025131300), (2, 512565650), (4, 256282825), (5, 205026260), (10, 102513130), (20, 51256565), (25, 41005252), (50, 20502626), (53, 19342100), (100, 10251313), (106, 9671050), (127, 8071900), (212, 4835525), (254, 4035950), (265, 3868420), (508, 2017975), (530, 1934210), (635, 1614380), (1060, 967105), (1270, 807190), (1325, 773684), (1523, 673100), (2540, 403595), (2650, 386842), (3046, 336550), (3175, 322876), (5300, 193421), (6092, 168275), (6350, 161438), (6731, 152300), (7615, 134620), (12700, 80719), (13462, 76150), (15230, 67310), (26924, 38075), (30460, 33655)]