13303723480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3533}}^1\times {\mathrm{4093}}^1$

素因数の和:7660

約数の個数: 64

約数和(自身を含む): 31251303360

約数和(自身を除く): 17947579880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 3533, 4093, 7066, 8186, 14132, 16372, 17665, 20465, 28264, 32744, 35330, 40930, 70660, 81259, 81860, 94139, 141320, 162518, 163720, 188278, 325036, 376556, 406295, 470695, 650072, 753112, 812590, 941390, 1625180, 1882780, 3250360, 3765560, 14460569, 28921138, 57842276, 72302845, 115684552, 144605690, 289211380, 332593087, 578422760, 665186174, 1330372348, 1662965435, 2660744696, 3325930870, 6651861740, 13303723480]

約数ペア:

[(1, 13303723480), (2, 6651861740), (4, 3325930870), (5, 2660744696), (8, 1662965435), (10, 1330372348), (20, 665186174), (23, 578422760), (40, 332593087), (46, 289211380), (92, 144605690), (115, 115684552), (184, 72302845), (230, 57842276), (460, 28921138), (920, 14460569), (3533, 3765560), (4093, 3250360), (7066, 1882780), (8186, 1625180), (14132, 941390), (16372, 812590), (17665, 753112), (20465, 650072), (28264, 470695), (32744, 406295), (35330, 376556), (40930, 325036), (70660, 188278), (81259, 163720), (81860, 162518), (94139, 141320)]