102737920

素因数分解:

$2^{11}\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 251596800

約数和(自身を除く): 148858880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 127, 128, 158, 160, 254, 256, 316, 320, 395, 508, 512, 632, 635, 640, 790, 1016, 1024, 1264, 1270, 1280, 1580, 2032, 2048, 2528, 2540, 2560, 3160, 4064, 5056, 5080, 5120, 6320, 8128, 10033, 10112, 10160, 10240, 12640, 16256, 20066, 20224, 20320, 25280, 32512, 40132, 40448, 40640, 50165, 50560, 65024, 80264, 80896, 81280, 100330, 101120, 130048, 160528, 161792, 162560, 200660, 202240, 260096, 321056, 325120, 401320, 404480, 642112, 650240, 802640, 808960, 1284224, 1300480, 1605280, 2568448, 3210560, 5136896, 6421120, 10273792, 12842240, 20547584, 25684480, 51368960, 102737920]

約数ペア:

[(1, 102737920), (2, 51368960), (4, 25684480), (5, 20547584), (8, 12842240), (10, 10273792), (16, 6421120), (20, 5136896), (32, 3210560), (40, 2568448), (64, 1605280), (79, 1300480), (80, 1284224), (127, 808960), (128, 802640), (158, 650240), (160, 642112), (254, 404480), (256, 401320), (316, 325120), (320, 321056), (395, 260096), (508, 202240), (512, 200660), (632, 162560), (635, 161792), (640, 160528), (790, 130048), (1016, 101120), (1024, 100330), (1264, 81280), (1270, 80896), (1280, 80264), (1580, 65024), (2032, 50560), (2048, 50165), (2528, 40640), (2540, 40448), (2560, 40132), (3160, 32512), (4064, 25280), (5056, 20320), (5080, 20224), (5120, 20066), (6320, 16256), (8128, 12640), (10033, 10240), (10112, 10160)]