13528400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1140

約数の個数: 60

約数和(自身を含む): 33581184

約数和(自身を除く): 20052784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1091, 1240, 1550, 2182, 2480, 3100, 4364, 5455, 6200, 8728, 10910, 12400, 17456, 21820, 27275, 33821, 43640, 54550, 67642, 87280, 109100, 135284, 169105, 218200, 270568, 338210, 436400, 541136, 676420, 845525, 1352840, 1691050, 2705680, 3382100, 6764200, 13528400]

約数ペア:

[(1, 13528400), (2, 6764200), (4, 3382100), (5, 2705680), (8, 1691050), (10, 1352840), (16, 845525), (20, 676420), (25, 541136), (31, 436400), (40, 338210), (50, 270568), (62, 218200), (80, 169105), (100, 135284), (124, 109100), (155, 87280), (200, 67642), (248, 54550), (310, 43640), (400, 33821), (496, 27275), (620, 21820), (775, 17456), (1091, 12400), (1240, 10910), (1550, 8728), (2182, 6200), (2480, 5455), (3100, 4364)]