117954400

素因数分解:

$2^5\times 5^2\times {\mathrm{283}}^1\times {\mathrm{521}}^1$

素因数の和:824

約数の個数: 72

約数和(自身を含む): 289528344

約数和(自身を除く): 171573944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 283, 400, 521, 566, 800, 1042, 1132, 1415, 2084, 2264, 2605, 2830, 4168, 4528, 5210, 5660, 7075, 8336, 9056, 10420, 11320, 13025, 14150, 16672, 20840, 22640, 26050, 28300, 41680, 45280, 52100, 56600, 83360, 104200, 113200, 147443, 208400, 226400, 294886, 416800, 589772, 737215, 1179544, 1474430, 2359088, 2948860, 3686075, 4718176, 5897720, 7372150, 11795440, 14744300, 23590880, 29488600, 58977200, 117954400]

約数ペア:

[(1, 117954400), (2, 58977200), (4, 29488600), (5, 23590880), (8, 14744300), (10, 11795440), (16, 7372150), (20, 5897720), (25, 4718176), (32, 3686075), (40, 2948860), (50, 2359088), (80, 1474430), (100, 1179544), (160, 737215), (200, 589772), (283, 416800), (400, 294886), (521, 226400), (566, 208400), (800, 147443), (1042, 113200), (1132, 104200), (1415, 83360), (2084, 56600), (2264, 52100), (2605, 45280), (2830, 41680), (4168, 28300), (4528, 26050), (5210, 22640), (5660, 20840), (7075, 16672), (8336, 14150), (9056, 13025), (10420, 11320)]