635284480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1129

約数の個数: 88

約数和(自身を含む): 1537509888

約数和(自身を除く): 902225408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 977, 1016, 1024, 1270, 1280, 1954, 2032, 2540, 2560, 3908, 4064, 4885, 5080, 5120, 7816, 8128, 9770, 10160, 15632, 16256, 19540, 20320, 31264, 32512, 39080, 40640, 62528, 65024, 78160, 81280, 124079, 125056, 130048, 156320, 162560, 248158, 250112, 312640, 325120, 496316, 500224, 620395, 625280, 650240, 992632, 1000448, 1240790, 1250560, 1985264, 2481580, 2501120, 3970528, 4963160, 5002240, 7941056, 9926320, 15882112, 19852640, 31764224, 39705280, 63528448, 79410560, 127056896, 158821120, 317642240, 635284480]

約数ペア:

[(1, 635284480), (2, 317642240), (4, 158821120), (5, 127056896), (8, 79410560), (10, 63528448), (16, 39705280), (20, 31764224), (32, 19852640), (40, 15882112), (64, 9926320), (80, 7941056), (127, 5002240), (128, 4963160), (160, 3970528), (254, 2501120), (256, 2481580), (320, 1985264), (508, 1250560), (512, 1240790), (635, 1000448), (640, 992632), (977, 650240), (1016, 625280), (1024, 620395), (1270, 500224), (1280, 496316), (1954, 325120), (2032, 312640), (2540, 250112), (2560, 248158), (3908, 162560), (4064, 156320), (4885, 130048), (5080, 125056), (5120, 124079), (7816, 81280), (8128, 78160), (9770, 65024), (10160, 62528), (15632, 40640), (16256, 39080), (19540, 32512), (20320, 31264)]