11500480

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:533

約数の個数: 56

約数和(自身を含む): 27779472

約数和(自身を除く): 16278992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 433, 664, 830, 866, 1328, 1660, 1732, 2165, 2656, 3320, 3464, 4330, 5312, 6640, 6928, 8660, 13280, 13856, 17320, 26560, 27712, 34640, 35939, 69280, 71878, 138560, 143756, 179695, 287512, 359390, 575024, 718780, 1150048, 1437560, 2300096, 2875120, 5750240, 11500480]

約数ペア:

[(1, 11500480), (2, 5750240), (4, 2875120), (5, 2300096), (8, 1437560), (10, 1150048), (16, 718780), (20, 575024), (32, 359390), (40, 287512), (64, 179695), (80, 143756), (83, 138560), (160, 71878), (166, 69280), (320, 35939), (332, 34640), (415, 27712), (433, 26560), (664, 17320), (830, 13856), (866, 13280), (1328, 8660), (1660, 6928), (1732, 6640), (2165, 5312), (2656, 4330), (3320, 3464)]