2017018880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7433}}^1$

素因数の和:7511

約数の個数: 88

約数和(自身を含む): 4930436952

約数和(自身を除く): 2913418072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 512, 530, 640, 848, 1024, 1060, 1280, 1696, 2120, 2560, 3392, 4240, 5120, 6784, 7433, 8480, 13568, 14866, 16960, 27136, 29732, 33920, 37165, 54272, 59464, 67840, 74330, 118928, 135680, 148660, 237856, 271360, 297320, 393949, 475712, 594640, 787898, 951424, 1189280, 1575796, 1902848, 1969745, 2378560, 3151592, 3805696, 3939490, 4757120, 6303184, 7611392, 7878980, 9514240, 12606368, 15757960, 19028480, 25212736, 31515920, 38056960, 50425472, 63031840, 100850944, 126063680, 201701888, 252127360, 403403776, 504254720, 1008509440, 2017018880]

約数ペア:

[(1, 2017018880), (2, 1008509440), (4, 504254720), (5, 403403776), (8, 252127360), (10, 201701888), (16, 126063680), (20, 100850944), (32, 63031840), (40, 50425472), (53, 38056960), (64, 31515920), (80, 25212736), (106, 19028480), (128, 15757960), (160, 12606368), (212, 9514240), (256, 7878980), (265, 7611392), (320, 6303184), (424, 4757120), (512, 3939490), (530, 3805696), (640, 3151592), (848, 2378560), (1024, 1969745), (1060, 1902848), (1280, 1575796), (1696, 1189280), (2120, 951424), (2560, 787898), (3392, 594640), (4240, 475712), (5120, 393949), (6784, 297320), (7433, 271360), (8480, 237856), (13568, 148660), (14866, 135680), (16960, 118928), (27136, 74330), (29732, 67840), (33920, 59464), (37165, 54272)]