528661120

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63541}}^1$

素因数の和:63573

約数の個数: 64

約数和(自身を含む): 1361069640

約数和(自身を除く): 832408520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 63541, 127082, 254164, 317705, 508328, 635410, 826033, 1016656, 1270820, 1652066, 2033312, 2541640, 3304132, 4066624, 4130165, 5083280, 6608264, 8133248, 8260330, 10166560, 13216528, 16520660, 20333120, 26433056, 33041320, 40666240, 52866112, 66082640, 105732224, 132165280, 264330560, 528661120]

約数ペア:

[(1, 528661120), (2, 264330560), (4, 132165280), (5, 105732224), (8, 66082640), (10, 52866112), (13, 40666240), (16, 33041320), (20, 26433056), (26, 20333120), (32, 16520660), (40, 13216528), (52, 10166560), (64, 8260330), (65, 8133248), (80, 6608264), (104, 5083280), (128, 4130165), (130, 4066624), (160, 3304132), (208, 2541640), (260, 2033312), (320, 1652066), (416, 1270820), (520, 1016656), (640, 826033), (832, 635410), (1040, 508328), (1664, 317705), (2080, 254164), (4160, 127082), (8320, 63541)]